Interrupt List - Release 61 (16jul00)
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RBIL61 - INTERNAL
86 Bugs List
{#idx176047}
{#idx176139}
{#idx176155}
{#idx176201}
{#idx176205}
{#idx176235}
{#idx176282}
{#idx176374}
{#idx176425}
{#idx176430}
{#idx176498}
{#idx176681}
{#idx176708}
{#idx176731}
{#idx176742}
Advertisements
{#idx177147}
Bibliography
{#idx167080}
{#idx167146}
CALL 0060h:0015h - Eagle MS-DOS v1.25 IO.SYS - READ ABSOLUTE SECTOR
(S)
{#idx158894}
CALL 0060h:0018h - Eagle MS-DOS v1.25 IO.SYS - WRITE ABSOLUTE SECTOR
(S)
{#idx158909}
CALL 0060h:0039h - Eagle MS-DOS v1.25 IO.SYS - CONFIGURE FROM SYSINFO.SYS
{#idx158979}
CALL xxxxh:xxxxh - Plug-and-Play
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
v1.0A
{#idx160031}
{#idx160034}
CMOS
(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption.
13h -
AMI
American Megatrends, Inc.
(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985.
Hi-Flex
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
- ADVANCED SETUP OPTIONS
{#idx168389}
{#idx168396}
CMOS
(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption.
23h - MCA - Programmable Option Select configuration byte 4
{#idx168693}
CMOS
(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption.
2Ch -
AMI
American Megatrends, Inc.
(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985.
- Second Hard Disk user defined: # of Sectors per track
{#idx168890}
CMOS
(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption.
2Dh -
AMI
American Megatrends, Inc.
(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985.
Hi-Flex
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
- CONFIGURATION OPTIONS
{#idx168926}
CMOS
(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption.
33h -
IBM
International Busiuness Machines
International Busiuness Machines) A hardware, software and other service technology company founded in 1911.
- INFORMATION FLAG
{#idx169017}
{#idx169020}
CMOS
(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption.
36h - PHOENIX - Second user defined hard disk
(type 48)
Cylinders MSB
{#idx169101}
I2C
(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer.
86h/33h - ITT VPX 32xx - Input Selector
{#idx170827}
I2C
(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer.
86h/3Fh - ITT VPX 32xx - ???
(Test Register - Front End, Luma1?)
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx170872}
I2C
(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer.
86h/F1h - ITT VPX 32xx - Output Multiplexor
{#idx170978}
I2C
(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer.
8Ah/28h - ITT VDP 3108 - FPRAM data transfer
{#idx171407}
{#idx171411}
I2C
(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer.
9Ch/00h - Philips SAA7110
(A)
ONE-CHIP FRONT-END - INCREMENT DELAY
{#idx171756}
I2C
(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo. The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM). The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus. Similary, the SMBus (System Management Bus) also uses I2C as its physical layer.
A0h - EEPROM
(Xicor X24C01A, etc.)
{#idx172085}
INT 09 - internal hardware - RESERVED BY Intel
(80486)
{protected mode}
{#idx792}
INT 10 - Athena Digital HGCIBM.COM - INSTALLATION CHECK
{#idx6506}
INT 10 - Chips & Technologies Extended
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
- GET LAPTOP DISPLAY STATUS
{#idx5438}
INT 10 - Paradise
VGA
Video Graphics Array
(Video Graphics Array) The video adapter introduced with the
IBM
International Busiuness Machines
PS/2
IBM PS/2, any model
series of computers.
internal - GET ???
{#idx5623}
INT 10 - Paradise
VGA
Video Graphics Array
(Video Graphics Array) The video adapter introduced with the
IBM
International Busiuness Machines
PS/2
IBM PS/2, any model
series of computers.
internal - GET SCREEN SIZE AND ???
{#idx5628}
INT 10 - Paradise
VGA
Video Graphics Array
(Video Graphics Array) The video adapter introduced with the
IBM
International Busiuness Machines
PS/2
IBM PS/2, any model
series of computers.
internal - SET MODE
{#idx5631}
INT 10 - VIDEO - ALTERNATE FUNC SELECT
(ATI,Tatung,Taxan)
- ENHANCED FEATURES
{#idx3122}
INT 10 - VIDEO - Compaq Extensions - GET ENVIRONMENT
{#idx6535}
{#idx6538}
{#idx6553}
{#idx6555}
INT 10 - VIDEO - Compaq Extensions - NEW ACTIVE MONITOR
{#idx6714}
INT 10 - VIDEO - Compaq Extensions - SELECT EXTERNAL MONITOR
{#idx6513}
INT 10 - VIDEO - Compaq Extensions - SELECT INTERNAL MONITOR
{#idx6518}
{#idx6522}
INT 10 - VIDEO - DESQview 2.0x only - internal - GET ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx6188}
{#idx6192}
INT 10 - VIDEO - DESQview 2.0x only - internal - GET CURRENT WINDOW INFO
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx6199}
{#idx6205}
INT 10 - VIDEO - DESQview 2.0x only - internal - SET ??? HANDLER
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx6175}
{#idx6178}
INT 10 - VIDEO - HP 100LX/200LX - INTERNAL - ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx7097}
{#idx7103}
INT 10 - VIDEO - SET VIDEO MODE
{#idx1314}
{#idx1318}
INT 10 - VIDEO - Tseng ET-4000
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
- GET
DAC
(Digital-to-Analog Converter) A hardware device (in its simplest form, nothing more than a set of interconnected resistors) which converts a digital number into an analog signal whose voltage is proportional to the value of the digital number.
VGA
Video Graphics Array
and later color video boards use DACs to convert color values into the analog signals sent to the display; sound boards normally use DACs as well.
TYPE
{#idx2556}
INT 11 -
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
- GET EQUIPMENT LIST
{#idx7474}
{#idx7485}
{#idx7492}
INT 11 - RainbowFAX v1.3 - SFENGINE
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
- OPERATIONAL CONTROL
{#idx7678}
INT 13 -
ESDI
(Enhanced Small Device Interface) A disk drive interface type which was briefly popular before IDE took over. An ESDI drive can transfer data between the drive and controller at 10, 15, or 20 megabits per second, which is faster than an MFM or RLL controller but slower than what is possible with an IDE or SCSI drive. See also IDE.
FIXED DISK - GET COMMAND COMPLETION STATUS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx9490}
INT 13 - Future Domain
SCSI
(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE.
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
- GET
SCSI
(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE.
CONTROLLER INFORMATION
{#idx9268}
INT 13 - HARD DISK - CONTROLLER INTERNAL DIAGNOSTIC
{#idx9015}
INT 13 -
IBM
International Busiuness Machines
International Busiuness Machines) A hardware, software and other service technology company founded in 1911.
/MS INT 13 Extensions - INSTALLATION CHECK
{#idx10412}
INT 13 - Super PC-Kwik 5.1 - ???
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx11352}
{#idx11370}
INT 13 - Super PC-Kwik 5.1 - EXITCODE RETRIEVAL NOTIFICATION
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx11378}
INT 13 - Super PC-Kwik v5.10+ - PROGRAM LOAD NOTIFICATION
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx11343}
INT 13 - Super PC-Kwik v5.10+ - PROGRAM TERMINATION NOTIFICATION
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx11328}
INT 14 - 3com BAPI SERIAL I/O - CONNECT TO
PORT
IBM PC Portable (uses same BIOS as XT)
{#idx14714}
INT 14 - ARTICOM - GET ASYNCHRONOUS REDIRECTOR STATUS
{#idx14121}
INT 14 - ARTICOM - GET INTERNAL SEND/RECEIVE VECTOR
{#idx14277}
INT 14 - ARTICOM - SET INTERNAL SEND/RECEIVE VECTOR
{#idx14266}
INT 14 -
FOSSIL
(Fido/Opus/Seadog Standard Interface Layer) A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use.
- PURGE INPUT BUFFER THROWING AWAY ALL PENDING INPUT
{#idx12608}
INT 14 - TelAPI -
"telnblkopen"
- CREATE TELNET CONNECTION
(NON-BLOCKING)
{#idx15222}
{#idx15229}
INT 14 - TelAPI -
"telopen"
- CREATE TELNET CONNECTION
(BLOCKING)
{#idx14996}
{#idx15002}
INT 14 - TelAPI -
"telunload"
- UNINSTALL
{#idx15147}
INT 14 - VIDEO
FOSSIL
(Fido/Opus/Seadog Standard Interface Layer) A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use.
- OPEN VFOSSIL
{#idx14360}
INT 15 - Compaq SLT/286 - READ POWER CONSERVATION/MODEM CONFIGURATION
{#idx18933}
INT 15 - DESQview v2.20+ - internal - ???
{#idx24093}
INT 15 - DESQview v2.23+ internal - DECREMENT CRITICAL NESTING COUNT
{#idx24128}
INT 15 - DESQview v2.26+ -
"DISPATCHINT"
- INTERRUPT ANOTHER TASK
{#idx24186}
INT 15 - HP OmniShare - STANDBY.COM - PREPARE FOR UNINSTALL
{#idx21292}
INT 15 - Intel System Management Bus - REQUEST
{#idx20053}
{#idx20072}
{#idx20079}
INT 15 - MultiDOS Plus - REQUEST RESOURCE SEMAPHORE
{#idx15529}
INT 15 - MultiDOS Plus - SPAWN INTERNAL TASK
(CREATE NEW THREAD)
{#idx15797}
INT 15 - MultiDOS Plus - TERMINATE INTERNAL TASK
(KILL THREAD)
{#idx15836}
{#idx15841}
INT 15 - SYSTEM -
(DE)
ACTIVATE INTERNAL MODEM POWER
(CONVERTIBLE)
{#idx18795}
INT 15 - SYSTEM - BUILD
ABIOS
(Advanced BIOS) The
IBM
International Busiuness Machines
XT
IBM PC XT
/286 and
PS/2
IBM PS/2, any model
models with 80286 or higher processors contain two separate BIOSes. The ABIOS is a protected-mode BIOS which is used by OS/2. For machines without an ABIOS, such as the
IBM
International Busiuness Machines
AT
IBM PC AT
, OS/2 loads the equivalent of the ABIOS from disk. see also CBIOS
INITIALIZATION TABLE
(
PS
IBM PS/2, any model
)
{#idx15734}
INT 15 - SYSTEM - READ SYSTEM STATUS
(CONVERTIBLE)
{#idx18787}
INT 15 - SYSTEM - READ/MODIFY PROFILES
(CONVERTIBLE)
{#idx18727}
INT 15 -
TopView
TopView, DESQview, TaskView, OmniView, other compatibles
-
"ISOBJ"
- VERIFY OBJECT HANDLE
{#idx16186}
{#idx16187}
{#idx16188}
{#idx16302}
{#idx16309}
{#idx16314}
{#idx16317}
INT 15 -
TopView
TopView, DESQview, TaskView, OmniView, other compatibles
-
"OSTACK"
- SWITCH TO TASK'S INTERNAL STACK
{#idx16417}
{#idx16427}
INT 15 -
TopView
TopView, DESQview, TaskView, OmniView, other compatibles
-
"PGMINT"
- INTERRUPT ANOTHER TASK
{#idx16508}
INT 15 -
TopView
TopView, DESQview, TaskView, OmniView, other compatibles
-
"USTACK"
- SWITCH BACK TO USER'S STACK
{#idx16555}
INT 15 - VMiX -
"sys_setwindow"
- SET ROOT WINDOW SIZE AND HOME CURSOR
{#idx18224}
INT 15 - VMiX v2+ -
"sys_setconwn"
- SET WINDOW COLORS
{#idx18268}
INT 16 -
AMI
American Megatrends, Inc.
(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985.
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
- BIOS-FLASH Interface - RESTORE INTERNAL CACHE STATUS
{#idx26953}
{#idx26959}
{#idx26965}
INT 16 -
AMI
American Megatrends, Inc.
(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985.
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
- BIOS-FLASH Interface - SAVE INTERNAL CACHE STATUS
{#idx26934}
{#idx26939}
{#idx26945}
INT 16 - APCAL v3.20 - GET ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx26795}
INT 16 - BORLAND TURBO LIGHTNING -
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
{#idx26993}
INT 16 - DOS/V - DOUBLE-BYTE CHARACTER SET SHIFT CONTROL
{#idx25448}
{#idx25455}
INT 16 - K3PLUS v6.00+
(
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
v2.0+)
- GET VERSION INFORMATION
{#idx26583}
{#idx26585}
{#idx26586}
{#idx26615}
{#idx26617}
{#idx26653}
INT 16 - Microsoft QBASIC internal - MICROSOFT COOPERATION WITH
TSR
(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination.
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx25849}
INT 16 - Microsoft Word internal - MICROSOFT WORD COOPERATION WITH
TSR
(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination.
{callout or callback}
{#idx25830}
INT 16 - Netroom CACHECLK - INSTALLATION CHECK
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx25896}
INT 16 -
PC
IBM PC
Tools v6.0-8.0 DESKTOP - ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx27761}
INT 16 - PC-Cache v6+ - INSTALLATION CHECK
{#idx27675}
{#idx27683}
INT 16 - Shamrock Software EMAIL - SEND RESULT OF USER FUNCTION
{#idx25703}
INT 1A - PCI
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
v2.0c+ - READ CONFIGURATION
DWORD
Doubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address.
(Intel devices)
{#idx36721}
{#idx37022}
{#idx38181}
INT 1A - PCI
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
v2.0c+ - READ CONFIGURATION
DWORD
Doubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address.
(PicoPower devices)
{#idx34426}
INT 1A - PCI
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
v2.0c+ - READ CONFIGURATION
DWORD
Doubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address.
(VIA Technologies devices)
{#idx34870}
{#idx35065}
{#idx35067}
{#idx35076}
{#idx35079}
{#idx35082}
INT 1A - SND - INSTALLATION CHECK???
{#idx39153}
{#idx39156}
INT 21 - 10NET v5.0 - GET LOCAL 10NET CONFIGURATION TABLE
{#idx53542}
{#idx53663}
{#idx53666}
INT 21 - DBLSPACE.BIN - IOCTL - FLUSH OR INVALIDATE INTERNAL CACHES
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx48414}
{#idx48430}
{#idx48433}
INT 21 - DOS 1+ - READ CHARACTER FROM STANDARD INPUT, WITH ECHO
{#idx41548}
INT 21 - DOS 1+ - SET INTERRUPT VECTOR
{#idx42385}
INT 21 - DOS 2+ -
"EXEC"
- LOAD AND/OR EXECUTE PROGRAM
{#idx50518}
{#idx50554}
{#idx50558}
INT 21 - DOS 2+ -
"OPEN"
- OPEN EXISTING FILE
{#idx45119}
INT 21 - DOS 2+ -
"SWITCHAR"
- GET SWITCH CHARACTER
{#idx44766}
{#idx44770}
INT 21 - DOS 2+ - EXTENDED BREAK CHECKING
{#idx44405}
INT 21 - DOS 2+ - GET INTERRUPT VECTOR
{#idx44635}
INT 21 - DOS 2+ internal -
"SYSVARS"
- GET LIST OF LISTS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx51076}
{#idx51364}
{#idx51369}
{#idx51451}
{#idx51907}
INT 21 - DOS 2+ internal - CREATE CHILD
PSP
see Program Segment Prefix
{#idx52114}
INT 21 - DOS 2+ internal - GET CURRENT PROCESS ID
(GET
PSP
see Program Segment Prefix
ADDRESS)
{#idx51060}
{#idx51069}
INT 21 - DOS 2+ internal - SET CURRENT PROCESS ID
(SET
PSP
see Program Segment Prefix
ADDRESS)
{#idx51027}
{#idx51038}
INT 21 - DOS 2+ internal - TRANSLATE
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
PARAMETER BLOCK TO DRIVE PARAM BLOCK
{#idx52019}
{#idx52034}
INT 21 - DOS 3.0+ -
"TRUENAME"
- CANONICALIZE FILENAME OR PATH
{#idx55160}
INT 21 - DOS 3.0+ - GET CURRENT
PSP
see Program Segment Prefix
ADDRESS
{#idx55222}
INT 21 - DOS 3.0+ - GET EXTENDED ERROR INFORMATION
{#idx52453}
{#idx52792}
INT 21 - DOS 3.0+ internal - GET ADDRESS OF DOS SWAPPABLE DATA AREA
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx53058}
INT 21 - DOS 3.1+ internal - COMMIT ALL FILES FOR SPECIFIED COMPUTER/PROCESS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx52954}
INT 21 - DOS 3.1+ internal - SERVER FUNCTION CALL
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx52912}
INT 21 - DOS 3.1+ internal - SHARE.EXE - CLOSE ALL FILES FOR GIVEN COMPUTER
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx52995}
INT 21 - DOS 3.1+ internal - SHARE.EXE - CLOSE ALL FILES FOR GIVEN PROCESS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx53016}
INT 21 - DOS 3.1+ internal - SHARE.EXE - CLOSE FILE BY NAME
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx52974}
INT 21 - DOS 3.1+ internal - SHARE.EXE - GET OPEN FILE LIST ENTRY
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx53035}
INT 21 - DOS 3.2+ internal - SET DEVICE DRIVER LOOKAHEAD FLAG
{#idx55320}
{#idx55332}
INT 21 - DOS 3.3+ - GET EXTENDED COUNTRY INFORMATION
{#idx55514}
INT 21 - DOS 3.4/4.0 - GET CURRENT CPSW STATE
{#idx44428}
{#idx44439}
INT 21 - DOS 3.4/4.0 - SET CPSW STATE
{#idx44447}
{#idx44458}
INT 21 - DOS 3.x+ internal - GET AND SET EXTENDED CONTROL-BREAK CHECKING STATE
{#idx44411}
{#idx44416}
INT 21 - DOS 4.0 internal -
IFS
see Installable File System
IOCTL
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx55817}
INT 21 - DOS 4.0+ - DETERMINE IF CHARACTER REPRESENTS YES/NO RESPONSE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx55506}
INT 21 - DOS 4.0+ - GET BOOT DRIVE
{#idx44475}
INT 21 - DOS 4.0+ internal - GET/SET DISK SERIAL NUMBER
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx55711}
INT 21 - DOS 4.x only - internal - GET DOS SWAPPABLE DATA AREAS
{obsolete,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx53292}
INT 21 - DOS 5+ - GET TRUE VERSION NUMBER
{#idx44494}
INT 21 - DR DOS 3.41+ - DETERMINE DOS TYPE/GET DR DOS VERSION
{#idx49986}
INT 21 - DR DOS 3.41+ internal - GET ACCESS RIGHTS
{#idx45762}
INT 21 - DR DOS 3.41+ internal - SET ACCESS RIGHTS AND PASSWORD
{#idx45800}
INT 21 - DR DOS 5.0+ internal - GET POINTER TO INTERNAL VARIABLE TABLE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx50059}
{#idx50060}
{#idx50071}
{#idx50100}
INT 21 - DR DOS 5.0-6.0 internal - GET ENCRYPTED PASSWORD
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx45826}
INT 21 - DR DOS 5.0-6.0 internal - SET EXTENDED FILE ATTRIBUTES
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx45842}
INT 21 - LAN Manager Enhanced DOS - LOCAL NetServiceEnum
{partially documented}
{#idx54236}
INT 21 - LAN Manager Enhanced DOS - LOCAL NetWkstaGetInfo
{#idx54300}
{#idx54302}
{#idx54305}
{#idx54310}
INT 21 - LANtastic v3+ - GET ACCOUNT
{#idx54615}
INT 21 - LASTBYTE.SYS v1.19 - IOCTL - GET ??? TABLE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx46925}
{#idx46945}
INT 21 - MS-DOS 7.0+ - GENERIC IOCTL - LOCK LOGICAL VOLUME
{#idx49276}
INT 21 - MS-DOS 7.0+ - GENERIC IOCTL - UNLOCK LOGICAL VOLUME
{#idx49329}
INT 21 - Network Driver Interface Specification
(
NDIS
(Network Driver Interface Specification) A hardware-independent network interface developed by Microsoft and 3com. See also Packet Driver, TCP/IP.
)
2.0.1 - PROTOCOL MANAGER
{#idx47108}
INT 21 - Novell NetWare - FILE SERVER - GET DRIVE MAPPING TABLE
{#idx61956}
INT 21 - Novell NetWare - GET DRIVE MAPPING TABLE
{#idx67063}
INT 21 - Novell NetWare - PRINT SERVICES - GET DEFAULT CAPTURE FLAGS
{#idx57585}
INT 21 - Phar Lap 386/DOS-Extender v4.0+ - READ/WRITE
IDT
see Interrupt Descriptor Table
DESCRIPTOR
{protected mode}
{#idx43326}
INT 21 - SoftLogic Data Guardian - ???
{#idx45654}
INT 21 - Stacker - GET DEVICE DRIVER ADDRESS AND SET VOLUME NUMBER
{#idx48230}
{#idx48245}
{#idx48248}
INT 21 - SUPERSTOR - IOCTL - INSTALL CHECK
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx48598}
INT 21 - U - PTS-DOS 6.51 & S/DOS 1.0 - EXTENDED RENAME FILE USING
FCB
see File Control Block
{#idx42120}
INT 21 - WILDUNIX.COM internal - INSTALLATION CHECK
{#idx51004}
INT 21 - Windows95 - internal - LONG FILENAME - FIND NEXT MATCHING FILE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx56364}
{#idx56377}
INT 21 - Windows95 - internal
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx56380}
{#idx56382}
{#idx56385}
{#idx56387}
{#idx56390}
{#idx56392}
INT 21 - xDISK v3.31 - CONFIGURE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx48372}
INT 2A - Novell NetWare Lite - CLIENT - END SERVER CRITICAL SECTION
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx73023}
INT 2A - Novell NetWare Lite - CLIENT - START SERVER CRITICAL SECTION
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx73009}
INT 2B - DOS 2+ - RESERVED
{#idx73152}
INT 2D - CDTSR - GET INTERNAL VARIABLE TABLE
{#idx74248}
{#idx74251}
{#idx74261}
{#idx74263}
INT 2D - CDTSR - REPROGRAM CDTSR
{#idx74330}
INT 2E - DOS 2+ - PASS COMMAND TO COMMAND INTERPRETER FOR EXECUTION
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx74538}
{#idx74546}
INT 2F - 4DOS.COM v2.1+ -
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
{#idx93521}
{#idx93524}
INT 2F - AD-DOS - SET ??? INTERNAL FLAG TO 01h
{#idx91459}
INT 2F - ANSIPLUS v4.03+ - GET/SET ANSIPLUS INTERNAL VARIABLES
{#idx82012}
INT 2F - Borland RTM.EXE 1.0 - EXECUTE COMPILED PROGRAM
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx95916}
INT 2F -
Communicating Applications Specification
DCA and Intel's standard programmatic interface for sending and receiving FAXes via any of a number of internal FAX boards.
- SUBMIT A TASK
{#idx92321}
INT 2F - DBLSPACE.BIN -
"GetVersion"
- INSTALLATION CHECK
{#idx84575}
INT 2F - DESQview v2.26+
XDI
see External Device Interface
- CUSTOM SUBFUNCTION, DVSIXDI.COM
{#idx94286}
INT 2F - DOS 3.0+ ASSIGN - INSTALLATION CHECK
{#idx75211}
INT 2F - DOS 3.0+ internal - BUILD CURRENT DIRECTORY STRUCTURE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77584}
{#idx77585}
INT 2F - DOS 3.0+ internal - CANONICALIZE FILE NAME
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77614}
{#idx77615}
INT 2F - DOS 3.0+ internal - CHECK IF CHARACTER DEVICE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77636}
{#idx77637}
INT 2F - DOS 3.0+ internal - CHECKSUM MEMORY
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77548}
{#idx77554}
INT 2F - DOS 3.0+ internal - CLOSE CURRENT FILE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77285}
{#idx77287}
INT 2F - DOS 3.0+ internal - COMPARE FAR POINTERS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77465}
INT 2F - DOS 3.0+ internal - COMPARE FILENAMES
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77575}
INT 2F - DOS 3.0+ internal - DECREMENT
SFT
see System File Table
REFERENCE COUNT
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77345}
INT 2F - DOS 3.0+ internal - FIND UNREFERENCED DISK BUFFER
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77439}
INT 2F - DOS 3.0+ internal - FLUSH AND FREE DISK BUFFER
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77356}
INT 2F - DOS 3.0+ internal - FLUSH BUFFER
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77471}
{#idx77472}
INT 2F - DOS 3.0+ internal - GET ADDRESS OF SYSTEM FILE TABLE ENTRY
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77484}
INT 2F - DOS 3.0+ internal - GET CALLER'S REGISTERS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77511}
INT 2F - DOS 3.0+ internal - GET CURRENT DIRECTORY STRUCTURE FOR DRIVE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77498}
{#idx77499}
INT 2F - DOS 3.0+ internal - GET DATE AND TIME
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77407}
{#idx77408}
INT 2F - DOS 3.0+ internal - GET DOS DATA SEGMENT
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77304}
INT 2F - DOS 3.0+ internal - GET FILE'S DRIVE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77531}
INT 2F - DOS 3.0+ internal - GET INTERRUPT ADDRESS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77295}
INT 2F - DOS 3.0+ internal - GET JOB FILE TABLE ENTRY
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77593}
INT 2F - DOS 3.0+ internal - GET LENGTH OF
ASCIZ
A NUL-terminated ASCII string. The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h. Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL.
STRING
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77451}
{#idx77673}
INT 2F - DOS 3.0+ internal - INSTALLATION CHECK
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77278}
INT 2F - DOS 3.0+ internal - INVOKE CRITICAL ERROR
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77324}
{#idx77329}
INT 2F - DOS 3.0+ internal - MAKE BUFFER MOST RECENTLY USED
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77429}
{#idx77431}
INT 2F - DOS 3.0+ internal - MAKE DISK BUFFER MOST-RECENTLY USED
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77335}
INT 2F - DOS 3.0+ internal - MARK ALL DISK BUFFERS UNREFERENCED
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77418}
{#idx77420}
INT 2F - DOS 3.0+ internal - NORMALIZE
ASCIZ
A NUL-terminated ASCII string. The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h. Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL.
FILENAME
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77447}
INT 2F - DOS 3.0+ internal - NORMALIZE PATH SEPARATOR
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77309}
INT 2F - DOS 3.0+ internal - OPEN DEVICE AND SET
SFT
see System File Table
OWNER/MODE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77392}
{#idx77394}
INT 2F - DOS 3.0+ internal - OUTPUT CHARACTER TO STANDARD OUTPUT
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77316}
INT 2F - DOS 3.0+ internal - PERFORM CRITICAL ERROR INTERRUPT
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77362}
{#idx77365}
INT 2F - DOS 3.0+ internal - SET DRIVE???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77517}
{#idx77519}
INT 2F - DOS 3.0+ internal - SET EXTENDED ERROR INFO
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77624}
INT 2F - DOS 3.0+ internal - SET YEAR/LENGTH OF FEBRUARY
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77539}
INT 2F - DOS 3.0+ internal - SHARING RETRY DELAY
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77657}
{#idx77659}
INT 2F - DOS 3.0+ internal - SIGNAL SHARING VIOLATION TO USER
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77376}
INT 2F - DOS 3.0+ internal - SUM MEMORY
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77562}
INT 2F - DOS 3.0+ internal - UPPERCASE CHARACTER
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77455}
INT 2F - DOS 3.3+ DISPLAY.SYS internal - GET ACTIVE CODE PAGE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx89488}
INT 2F - DOS 3.3+ DISPLAY.SYS internal - GET CODE PAGE INFORMATION
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx89504}
INT 2F - DOS 3.3+ DISPLAY.SYS internal - INSTALLATION CHECK
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx89424}
INT 2F - DOS 3.3+ DISPLAY.SYS internal - SET ACTIVE CODE PAGE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx89454}
INT 2F - DOS 3.3+ internal - CLOSE FILE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77697}
{#idx77700}
INT 2F - DOS 3.3+ internal - GET DEVICE CHAIN
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77784}
INT 2F - DOS 3.3+ internal - GET EXTENDED ERROR CODE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77799}
INT 2F - DOS 3.3+ internal - INSTALLABLE COMMAND - EXECUTE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx89875}
{#idx89884}
INT 2F - DOS 3.3+ internal - INSTALLABLE COMMAND - INSTALLATION CHECK
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx89843}
INT 2F - DOS 3.3+ internal - IOCTL
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77770}
{#idx77772}
INT 2F - DOS 3.3+ internal - MOVE FILE POINTER
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77713}
{#idx77719}
INT 2F - DOS 3.3+ internal - OPEN FILE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77679}
{#idx77681}
INT 2F - DOS 3.3+ internal - READ FROM FILE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77729}
{#idx77734}
INT 2F - DOS 3.3+ internal - SET FASTOPEN ENTRY POINT
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77744}
INT 2F - DOS 4 only SHARE internal - ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx76062}
INT 2F - DOS 4 only SHARE internal - TURN OFF FILE SHARING CHECKS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx76082}
INT 2F - DOS 4 only SHARE internal - TURN ON FILE SHARING CHECKS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx76068}
INT 2F - DOS 4+ XMA2EMS.SYS extension internal - GET HIDDEN FRAME INFORMATION
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx82153}
INT 2F - DOS 4+ XMA2EMS.SYS extension internal - INSTALLATION CHECK
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx82147}
INT 2F - DOS 4.0+ ANSI.SYS internal - GET/SET DISPLAY INFORMATION
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx81893}
INT 2F - DOS 4.0+ ANSI.SYS internal - MISCELLANEOUS REQUESTS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx81903}
INT 2F - DOS 4.0+ internal - GET OR SET ERROR TABLE ADDRESSES
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77807}
INT 2F - DOS 4.x DISPLAY.SYS internal - INSTALLATION CHECK???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx89524}
{#idx89531}
INT 2F - DOS 4.x internal - SET DOS VERSION NUMBER TO RETURN
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77851}
INT 2F - DOS 4.x only DISPLAY.SYS internal - ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx89516}
INT 2F - DOS 5+ DOSSHELL - TASK SWITCHING
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx84263}
INT 2F - DOS 5.0+ SETUP
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx84182}
INT 2F - DR DOS 6.0 TaskMAX - GET STATUS
{#idx82202}
INT 2F - DR DOS 6.0+ DELWATCH.EXE - INSTALLATION CHECK
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx76098}
INT 2F - DR DOS 6.0+ FDOS EXTENSIONS - INSTALL FDOS HOOK
(SHARE / DELWATCH)
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx75851}
INT 2F - DR DOS 6.0+ IBMBIO.COM - REGISTER ROOT OF UPPER MEMORY LINK
{#idx78291}
{#idx78304}
INT 2F - DRIVER.SYS support - ADD NEW BLOCK DEVICE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx75252}
INT 2F - DRIVER.SYS support - INSTALLATION CHECK
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx75236}
INT 2F - EXTENDED MEMORY SPECIFICATION
(
XMS
see Extended Memory Specification
)
v2+ - GET DRIVER ADDRESS
{#idx83270}
INT 2F - FaxBIOS interface - COMMAND SUBMISSION
{#idx88099}
{#idx88147}
INT 2F - HP 100LX/200LX - PUSHKEYS - INTERNAL - GET BUFFER ADDRESS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx91805}
INT 2F - HP 100LX/200LX - PUSHKEYS - INTERNAL - UNINSTALL
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx91250}
INT 2F - IFSFUNC.EXE
(DOS 4.x only)
- REMOVE REMOTE DIRECTORY
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx76343}
INT 2F - Intel Image Processing Interface - SET DEVICE NAME
{#idx92737}
INT 2F - IOMEGA DRIVERS - GET DRIVER INFORMATION???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx85852}
{#idx85853}
INT 2F - JAM.SYS v1.10+ -
"GetVersion"
- INSTALLATION CHECK
{#idx85255}
INT 2F - KeyRus v7.3 -
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
{#idx85116}
INT 2F - Kingswood
TSR
(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination.
Windows - ADD OR REMOVE USER
{#idx83027}
INT 2F - KS/KEYSTKCT.EXE - INSTALLATION CHECK
{#idx96115}
INT 2F - LAN HiJack - LHR - SYNCHRONIZE SHIFT STATES???
{#idx87484}
INT 2F - MDEBUG command driver - GET STATUS
{callout or callback}
{#idx93193}
INT 2F - MDEBUG display driver - INITIALIZE DRIVER
{callout or callback}
{#idx93058}
INT 2F - Micro Focus COBOL v3.1.31 internal - ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx88872}
{#idx88877}
{#idx88885}
{#idx88889}
{#idx88895}
{#idx88903}
{#idx88928}
{#idx88930}
{#idx88978}
{#idx88980}
INT 2F - MS Windows -
"DOSMGR"
VIRTUAL DEVICE
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
{callout or callback}
{#idx79407}
INT 2F - MS Windows - IOS - GET
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
ENTRY POINT
{#idx80337}
INT 2F - MS Windows - MX1501HAD - GET
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
ENTRY POINT
{#idx81360}
INT 2F - MS Windows - REBOOT - GET
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
ENTRY POINT
{protected mode}
{#idx80218}
INT 2F - MS Windows - VDD - GET
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
ENTRY POINT
{protected mode}
{#idx80231}
INT 2F - MS Windows - WSWAP.EXE - RESET INTERNAL VARIABLES
{#idx85119}
INT 2F - MS Windows/386 - GET INSTANCE DATA
{callout or callback}
{#idx79190}
INT 2F - MS-DOS 3.3+ KEYB.COM internal - INSTALLATION CHECK
{partially documented}
{#idx89583}
{#idx89586}
{#idx89599}
{#idx89760}
INT 2F - NLSFUNC.COM - CHANGE CODE PAGE
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx78565}
{#idx78572}
INT 2F - NLSFUNC.COM - GET COUNTRY INFO
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx78703}
INT 2F - NLSFUNC.COM - GET EXTENDED COUNTRY INFO
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx78653}
INT 2F - NLSFUNC.COM - SET CODE PAGE
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx78675}
INT 2F - NORTON UTILITIES 5.0+ DISKMON, FILESAVE / EP - internal - ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx96237}
{#idx96243}
INT 2F - NORTON UTILITIES 5.0+ TSRs - INSTALLATION CHECK/STATUS REPORT
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx96148}
INT 2F - Novell DOS 7 - EMM386.EXE - MULTITASKING
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
-
DPMI
see DOS Protected-Mode Interface
SERVICES
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx82838}
INT 2F - Novell DOS 7 - EMM386.EXE - MULTITASKING
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
- VIRTUAL MACHINES
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx82775}
INT 2F - Novell DOS 7+ FDOS EXTENSIONS - ALLOCATE CLUSTER
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx75931}
INT 2F - Novell DOS 7+ FDOS EXTENSIONS - CHANGE PASSWORD ENTRY
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx76039}
INT 2F - Novell DOS 7+ FDOS EXTENSIONS - CHECK PASSWORD ENTRY
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx76053}
INT 2F - Novell DOS 7+ FDOS EXTENSIONS - CREATE PASSWORD ENTRY
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx76023}
INT 2F - Novell DOS 7+ FDOS EXTENSIONS - DIRECTORY BUFFER INFO
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx75983}
INT 2F - Novell DOS 7+ FDOS EXTENSIONS - FIXUP CHECKSUMS / DIR UPDATE???
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx75971}
INT 2F - Novell DOS 7+ FDOS EXTENSIONS - FLUSH BUFFERS
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx75902}
INT 2F - Novell DOS 7+ FDOS EXTENSIONS - FREE
FAT
see File Allocation Table
CHAIN
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx75913}
INT 2F - Novell DOS 7+ FDOS EXTENSIONS - NEXT CLUSTER / READ
FAT
see File Allocation Table
???
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx75942}
INT 2F - Novell DOS 7+ FDOS EXTENSIONS - READ BUFFERS
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx75879}
INT 2F - Novell DOS 7+ FDOS EXTENSIONS - SUPERSTOR - QUERY PHYS FREE SPACE
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx76002}
INT 2F - Novell DOS 7+ FDOS EXTENSIONS - UPDATE
FAT
see File Allocation Table
ENTRY / WRITE
FAT
see File Allocation Table
???
{callout or callback,
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx75954}
INT 2F - Novell NetWare - Adv NetWare 4.0 DOS Requester - GET VLM CALL ADDRESS
{#idx86345}
{#idx86484}
{#idx86787}
{#idx86818}
INT 2F - Novell NetWare - SHELL 3.01d BROADCAST - ABNORMAL EXIT
{callout or callback}
{#idx87422}
INT 2F - Novell NetWare - TBMI v1.1+ - GET STATISTICS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx86199}
INT 2F - Novell NetWare - TBMI v1.1+ - INSTALLATION CHECK / Windows SUPPORT
{#idx87700}
INT 2F - Novell NetWare -
TCP/IP
The protocol suite originally developed by DARPA for use on its ARPAnet network, which is now known as the Internet. See also IP, TCP.
Protocol Stack - INSTALLATION CHECK
{#idx87249}
INT 2F - Novell
ODI
(Open Data-link Interface) A hardware-independent network interface developed by Novell, Inc. See also NDIS, Packet Driver.
Link Support Layer
(LSL.COM)
- INSTALLATION CHECK
{#idx90865}
INT 2F -
PC
IBM PC
LAN PROG REDIR.SYS internal - SET REDIRIFS ENTRY POINT
{#idx90713}
{#idx90717}
INT 2F -
PC
IBM PC
LAN PROGRAM REDIR/REDIRIFS internal - ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx75119}
{#idx75128}
{#idx75137}
{#idx75146}
{#idx75155}
INT 2F -
PC
IBM PC
LAN PROGRAM REDIR/REDIRIFS internal - INSTALLATION CHECK
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx75107}
INT 2F -
PC
IBM PC
LAN PROGRAM REDIRIFS.EXE internal - ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx90708}
INT 2F -
PC
IBM PC
LAN PROGRAM REDIRIFS.EXE internal - INSTALLATION CHECK
{#idx90700}
INT 2F -
PC
IBM PC
Network RECEIVER.COM - GET FILENAME
{#idx90510}
INT 2F -
PC
IBM PC
Network RECEIVER.COM - SET FILENAME
{#idx90521}
INT 2F - PrintCache v3.1 PCACHE.EXE - INSTALL ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx91501}
INT 2F - PrintCache v3.1 PCACHE.EXE - REMOVE ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx91521}
INT 2F - QRIP/
TSR
(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination.
- CHANGE INTERNAL FLAGS
{#idx89274}
{#idx89276}
INT 2F - QRIP/
TSR
(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination.
- GET FONT DIRECTORY
{#idx89320}
INT 2F - QRIP/
TSR
(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination.
- GET ICON DIRECTORY
{#idx89325}
INT 2F - RESPLAY - INITIALIZE
{#idx88422}
INT 2F - SETDRVER.COM v2.10+ - RESET INTERNAL VARIABLES
{#idx94698}
INT 2F - SilverNET - GET RUNTIME PARAMETER
{#idx85181}
INT 2F - SMARTDRV v4.00+ - INSTALLATION CHECK AND HIT RATIOS
{#idx84337}
INT 2F - TesSeRact RAM-RESIDENT PROGRAM INTERFACE
{#idx85507}
{#idx85510}
{#idx85568}
INT 2F - WEB v4.02 - WEB GENERAL NOTIFICATION
{#idx95202}
INT 2F - WEB v4.02 - WEB MODULE INSTALLATION CHECK
{#idx95110}
{#idx95122}
INT 2F - Windows95 - FIND
SFT
see System File Table
ENTRY IN INTERNAL FILE TABLES
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx77865}
{#idx77867}
{#idx77870}
INT 2F - ZyXEL ZFAX v2+ - INSTALLATION CHECK
{#idx93890}
INT 2F - ZyXEL ZFAX v3+ - INTERNAL TERMINAL
{#idx94083}
INT 2Fh - DR-DOS NLSFUNC 4.01+ - ENHANCED INSTALLATION CHECK
{#idx78530}
INT 31 - CauseWay v1.3 -
"GetMCBSize"
- GET CURRENT
MCB
see Memory Control Block
ALLOCATION BLOCK SIZE
{protected mode}
{#idx98209}
INT 31 - CauseWay v1.3 -
"SetMCBSize"
- SET
MCB
see Memory Control Block
MEMORY ALLOCATION BLOCK SIZE
{protected mode}
{#idx98228}
INT 31 -
DPMI
see DOS Protected-Mode Interface
0.9+ - ALLOCATE LDT DESCRIPTORS
{protected mode}
{#idx96428}
INT 33 - MS MOUSE v7.0+ - SET VIDEO MODE
{#idx98933}
INT 33 - MS MOUSE v7.02+ - GET CURSOR HOT SPOT
{#idx98955}
INT 33 - Smooth Mouse Driver, PrecisePoint - GET INFORMATION
{#idx99656}
INT 42 - Toshiba laptops - GET DISPLAY STATUS
{#idx100295}
INT 48 - KEYBOARD - CORDLESS KEYBOARD TRANSLATION
(PCjr)
{#idx100729}
INT 4F - TI Professional
PC
IBM PC
- SYSTEM CONFIGURATION CALL
{#idx101983}
{#idx101987}
INT 57 - TI Professional
PC
IBM PC
- CRT MAPPING HOOK
{callout or callback}
{#idx102948}
INT 5C -
NetBIOS
One of a number of low-level device-independent network interfaces; the other major interfaces are Novell's IPX and the Internet's IP (Internet Protocol, the lower-level portion of TCP/IP).
INTERFACE
{#idx103324}
INT 61 - Atari Portfolio - EXTENDED
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
{#idx107108}
INT 61 - Atari Portfolio - FORMAT CREDIT CARD MEMORY
{#idx109068}
INT 61 - Atari Portfolio - FORMAT INTERNAL DISK
{#idx109139}
{#idx109143}
INT 61 - Atari Portfolio - GET SIZE OF INTERNAL DISK
{#idx109107}
INT 61 - Banyan VINES -
"Sosock"
- OPEN COMMUNICATIONS SOCKET
{#idx107473}
INT 61 - Banyan VINES - GET ADDRESS OF GLOBAL VARIABLE
{#idx108465}
{#idx108469}
{#idx108484}
INT 61 - Banyan VINES - GET CONNECTION DATA STRUCTURES
{#idx108156}
INT 61 - Banyan VINES - GET VALUE OF GLOBAL VARIABLE
{#idx108324}
INT 61 - Banyan VINES - INTERNAL VINES SOCKET
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
(NEAR DATA)
{#idx107422}
{#idx107426}
{#idx107444}
INT 61 - Banyan VINES - internal, OS/2 only - GET MANY PORTS FOR SERVICE
{#idx108610}
INT 61 - Banyan VINES - SET UNIDENTIFIED INTERNAL FLAG
{#idx108356}
INT 61 - TCPOpen kernel -
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
{#idx107297}
INT 62 - FGDRIVER v4.02 -
"FG_IMAGEBUF"
- SPECIFY TEMPORARY IMAGE BUFFER
{partially documented}
{#idx111743}
{#idx111748}
INT 62 - FGDRIVER v4.02 -
"FG_POLYFILL"
- DRAW A FILLED CONVEX POLYGON
{partially documented}
{#idx112388}
INT 64 - Extended Batch Language v3.14+
{#idx114471}
INT 65 - Media Vision
FM
(Frequency Modulation) A method of encoding data as a series of magnetic flux reversals on disk or tape, commonly known as single-density recording. In frequency modulation, a series of clock pulses are written at regular intervals, with one data bit for each clock pulse. See also MFM, RLL.
.COM v4.1a+ - GET INTERNAL DATA STRUCTURES
{partially documented}
{#idx114906}
{#idx114907}
INT 65 - NetSoft DOS-NET v1.20+ - SPOOLER - ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx114865}
INT 66 - PenDOS - PKEYUS - SET ???
{#idx115501}
INT 67 - LIM
EMS
see Expanded Memory Specification
- GET MANAGER STATUS
{#idx116316}
INT 67 - LIM
EMS
see Expanded Memory Specification
4.0 - ALTERNATE MAP REGISTER SET
{#idx116565}
INT 67 - LIM
EMS
see Expanded Memory Specification
4.0 - MOVE/EXCHANGE MEMORY REGION
{#idx116512}
INT 67 - LIM
EMS
see Expanded Memory Specification
4.0 - PREPARE EXPANDED MEMORY HARDWARE FOR WARM BOOT
{#idx116720}
INT 67 - LIM
EMS
see Expanded Memory Specification
4.0 - REALLOCATE PAGES
{#idx116447}
INT 67 - Nanosoft MD386 - GET INTERNAL HANDLE TABLE
{#idx116754}
INT 67 - Nanosoft MD386 - INTERNAL INITIALIZATION
{partially documented}
{#idx116738}
INT 67 - RM386 - GET RM386 INTERNAL DATA
{#idx116646}
{#idx116648}
INT 67 - VIDEMS.SYS v1.31+ - INSTALLATION CHECK
{#idx115712}
INT 6F - 10NET - LOGIN
{#idx119468}
INT 6F - 10NET v5.0 -
"WHO"
- ENUMERATE USERS ON NETWORK
{#idx121574}
{#idx121586}
{#idx121589}
INT 6F - HP Vectra EX-BIOS -
"F_ISR"
(internal)
- RESPOND TO LOGICAL ISR
{#idx119505}
INT 78 - TARGA.DEV - SEND
SCSI
(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE.
COMMAND AND DATA
(PROGRAMMED I/O)
{#idx122298}
INT 78 - TARGA.DEV - SEND
SCSI
(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE.
COMMAND, RECEIVE DATA
(PROGRAMMED I/O)
{#idx122281}
INT 7A -
IBM
International Busiuness Machines
International Busiuness Machines) A hardware, software and other service technology company founded in 1911.
PC3270 EMUL PROG v3 - INTERNAL ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx123353}
INT 7A -
IBM
International Busiuness Machines
International Busiuness Machines) A hardware, software and other service technology company founded in 1911.
PC3270 EMUL PROG v3 - INTERNAL
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
INITIALIZATION
{#idx123338}
{#idx123346}
INT 7A -
IBM
International Busiuness Machines
International Busiuness Machines) A hardware, software and other service technology company founded in 1911.
PC3270 EMUL PROG v3 - INTERNAL
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
TERMINATION
{#idx123343}
INT 7A -
IBM
International Busiuness Machines
International Busiuness Machines) A hardware, software and other service technology company founded in 1911.
PC3270 EMUL PROG v3 - INTERNAL SEND/RECEIVE FUNCTION
{#idx123328}
{#idx123333}
INT 7A - Novell NetWare -
IPX
(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software.
Driver - CLOSE SOCKET
{#idx122528}
INT 7A - Novell NetWare -
IPX
(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software.
Driver - internal - ADD DIAGNOSTIC ELEMENT
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx122945}
INT 7A - Novell NetWare -
IPX
(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software.
Driver - internal - CANCEL DIAGNOSTIC ELEMENT
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx122955}
INT 7A - Novell NetWare -
IPX
(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software.
Driver - internal - INITIALIZE NETWORK ADDRESS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx122728}
INT 7A - Novell NetWare -
IPX
(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software.
Driver - internal -
IPX
(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software.
GET PACKET SIZE
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx122739}
INT 7A - Novell NetWare -
IPX
(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software.
Driver - INTERNAL - SEND PACKET
{#idx122758}
INT 7A - Novell NetWare -
IPX
(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software.
Driver - internal - TERMINATE SOCKETS
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx122747}
INT 7A - Novell NetWare -
IPX
(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software.
Driver - INTERNAL
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx122974}
INT 7A - Novell NetWare -
IPX
(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software.
Driver - OPEN SOCKET
{#idx122496}
INT 7A - Novell NetWare - SPX Driver - ESTABLISH SPX CONNECTION
{#idx122801}
INT 7A - Novell NetWare - SPX Driver - GET SPX CONNECTION STATUS
{#idx122894}
INT 7A - Novell NetWare - SPX Driver - INSTALLATION CHECK
{#idx122785}
INT 7A - Novell NetWare - SPX Driver - LISTEN FOR SPX CONNECTION
{#idx122848}
INT 7A - Topware Network Operating System - ???
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx122468}
INT 7B - Btrieve
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
(single user)
{#idx123391}
INT 7C - SK-UPPS Data Link Interface
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
- DLI 2.6+ - GET MEDIA STATISTICS
{#idx123881}
{#idx123886}
INT 7C - SK-UPPS Data Link Interface
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
- REQUEST BUFFER
{#idx123627}
INT 7D - SCSILink - SET TIMEOUT
{#idx124055}
INT 7F - G8BPQ v4.00+ - HOST MODE - RECEIVE TRACE
(RAW DATA)
FRAME
{#idx125172}
INT 7F - HLLAPI
(
IBM
International Busiuness Machines
International Busiuness Machines) A hardware, software and other service technology company founded in 1911.
3270 High-Level Language
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
)
/LLAPI
(Rabbit Low Level
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
)
{#idx124574}
INT 7F - Telebit ACS SERIAL I/O
{#idx124321}
INT 80 -
AMI
American Megatrends, Inc.
(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985.
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
v1.00.12.AX1T - internal -
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
SUBSYSTEM SELECTION
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx126124}
INT 81 -
AMI
American Megatrends, Inc.
(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985.
WinBIOS - SECOND HARD DRIVE AUTODETECTION
{#idx126539}
INT 94 - Media Vision PCM.COM - GET INTERNAL
DMA
see Direct Memory Access
BUFFER ADDRESS
{partially documented}
{#idx127410}
INT 94 - Media Vision PCM.COM - GET INTERNAL
DMA
see Direct Memory Access
BUFFER SIZE AND DIVISIONS
{partially documented}
{#idx127430}
INT 94 - Media Vision PCM.COM - GET INTERNAL NOTE BUFFER
{partially documented}
{#idx127445}
{#idx127448}
INT 94 - Media Vision PCM.COM - GET INTERNAL SOUND USAGE
{partially documented}
{#idx127469}
INT 94 - Media Vision PCM.COM - GET/SET INTERNAL
DMA
see Direct Memory Access
BUFFER
{partially documented}
{#idx127488}
INT B3 - ZIPKEY - GET VALUES NEEDED TO SAVE ZIPKEY CONTEXT
{#idx127988}
INT B3 - ZIPKEY - RESTORE ZIPKEY CONTEXT
{#idx127997}
INT E0 -
ConcCP/M
Concurrent CP/M by Digital Research, now DR Multiuser DOS
,DR Multiuser DOS -
"Q_MAKE"
- CREATE MESSAGE QUEUE
{#idx130665}
{#idx130668}
{#idx130671}
INT E0 -
ConcCP/M
Concurrent CP/M by Digital Research, now DR Multiuser DOS
,DR Multiuser DOS -
"Q_OPEN"
- OPEN MESSAGE QUEUE
{#idx130692}
{#idx130695}
{#idx130702}
INT E0 - DR Multiuser DOS -
"A_ATTACH"
- ATTACH AUX DEVICE
{#idx131100}
INT F1 - Common ISDN
API
(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes.
(CAPI)
v2.0 -
"CAPI_GET_PROFILE"
- GET CAPABILITIES
{#idx132367}
INT FF - QEMM-386.SYS v6.0+ - internal
{
undocumented
Information about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.
}
{#idx132841}
{#idx132849}
Interrupt Primer
{#idx176890}
MEM 0040h:0010h - INSTALLED HARDWARE
{#idx160971}
MEM 0040h:00B0h - Phoenix 386
BIOS
(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
1.10 10a - LOOP COUNT FOR HARD DISK TIMEOUT
{#idx162351}
MEM 0070h:016Ch - DR-DOS 7.02-7.03 -
"DEVNO"
AUX/PRN
PORT
IBM PC Portable (uses same BIOS as XT)
ASSIGNMENTS
{#idx162863}
MEM 0080h:0000h - 80286
CPU
(Central Processing Unit) The microprocessor which executes programs on your computer.
- LOADALL WORKSPACE
{#idx162881}
MEM BFF0h:0000h - ET4000/W32 ACL accelerator
{#idx163712}
{#idx163715}
MEM xxxxh:xxx0h - Multiprocessor Specification - FLOATING POINTER STRUCTURE
{#idx164369}
MSR
(Model-Specific Register) Additional, indirectly-accessible, registers containing control or status information about various aspects of the processor such as caches, performance counters, and the like. These registers, accessible via the RDMSR and WRMSR instructions, were added with the Pentium and later-model 486 processors.
0000h:000Eh - Pentium, K6, C6 -
(TR12)
NEW FEATURE CONTROL
{#idx165051}
{#idx165056}
{#idx165068}
{#idx165072}
MSR
(Model-Specific Register) Additional, indirectly-accessible, registers containing control or status information about various aspects of the processor such as caches, performance counters, and the like. These registers, accessible via the RDMSR and WRMSR instructions, were added with the Pentium and later-model 486 processors.
0000h:0011h - Pentium, Cyrix 6x86MX - EVENT COUNTER SELECTION AND CONTROL
{#idx165199}
{#idx165209}
MSR
(Model-Specific Register) Additional, indirectly-accessible, registers containing control or status information about various aspects of the processor such as caches, performance counters, and the like. These registers, accessible via the RDMSR and WRMSR instructions, were added with the Pentium and later-model 486 processors.
0000h:002Ah - Pentium Pro/II -
"EBL_CR_POWERON"
{#idx165269}
{#idx165286}
MSR
(Model-Specific Register) Additional, indirectly-accessible, registers containing control or status information about various aspects of the processor such as caches, performance counters, and the like. These registers, accessible via the RDMSR and WRMSR instructions, were added with the Pentium and later-model 486 processors.
0000h:0107h - Centaur
(
IDT
see Interrupt Descriptor Table
)
WinChip C6/WinChip2 - Feature Control Register #1
{#idx165538}
MSR
(Model-Specific Register) Additional, indirectly-accessible, registers containing control or status information about various aspects of the processor such as caches, performance counters, and the like. These registers, accessible via the RDMSR and WRMSR instructions, were added with the Pentium and later-model 486 processors.
0000h:0186h - Pentium Pro -
"EVNTSEL0"
- PERFORM. COUNTER EVENT SELECTION 0
{#idx165811}
MSR
(Model-Specific Register) Additional, indirectly-accessible, registers containing control or status information about various aspects of the processor such as caches, performance counters, and the like. These registers, accessible via the RDMSR and WRMSR instructions, were added with the Pentium and later-model 486 processors.
0000h:1000h -
IBM
International Busiuness Machines
International Busiuness Machines) A hardware, software and other service technology company founded in 1911.
386/486 SLC - PROCESSOR OPERATION REGISTER
{#idx166161}
MSR
(Model-Specific Register) Additional, indirectly-accessible, registers containing control or status information about various aspects of the processor such as caches, performance counters, and the like. These registers, accessible via the RDMSR and WRMSR instructions, were added with the Pentium and later-model 486 processors.
C001h:0000h - AMD Athlon -
"PerfEvtSel
[0]
"
PERFORMANCE EVENT SELECTOR #0
{#idx166519}
Opcodes List
{#idx172498}
{#idx172503}
{#idx172617}
{#idx172966}
{#idx173098}
{#idx173101}
{#idx174098}
{#idx174099}
{#idx174150}
{#idx174460}
{#idx174461}
{#idx174465}
{#idx174524}
{#idx174624}
{#idx175102}
{#idx175143}
{#idx175155}
{#idx175357}
{#idx175732}
{#idx175747}
PORT
IBM PC Portable (uses same BIOS as XT)
0022-0023 - CHIP SET DATA
{#idx133286}
{#idx133973}
{#idx133975}
PORT
IBM PC Portable (uses same BIOS as XT)
0022-0023 - Chips&Technologies 82C811/82C812 - CONFIGURATION REGISTERS
{#idx134342}
{#idx134373}
PORT
IBM PC Portable (uses same BIOS as XT)
0022-0023 - Intel 82358DT 'Mongoose'
EISA
(Enhanced Industry-Standard Architecture) A 32-bit superset of the
IBM
International Busiuness Machines
AT
IBM PC AT
's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus).
CHIPSET - 82359
DRAM
(Dynamic Random Access Memory) RAM memory which essentially consists of a tiny capacitor for each bit of memory. Since capacitors do not hold a charge indefinitely, DRAM must be constantly refreshed to avoid losing its contents. Also, the process of reading the contents of the memory are destructive, meaning extra time must be spent restoring the contents of memory addresses which are accessed, so DRAM is slower than SRAM. See also Refresh, SRAM.
CONTROLLER
{#idx133687}
{#idx133703}
PORT
IBM PC Portable (uses same BIOS as XT)
0022-0024 - CHIPSET FROM PICO POWER, UMC or PCChips
{#idx135318}
{#idx135416}
{#idx135492}
{#idx136032}
{#idx136412}
PORT
IBM PC Portable (uses same BIOS as XT)
0022-0025 - INTEL 82360SL CHIPSET
(FOR 386SL)
{#idx137361}
PORT
IBM PC Portable (uses same BIOS as XT)
0024-0026 - PicoPower Vesuvius - V3-LS
{#idx137591}
PORT
IBM PC Portable (uses same BIOS as XT)
0024-0027 - PicoPower Vesuvius - V1-LS
{#idx137868}
{#idx137946}
{#idx138374}
{#idx138708}
PORT
IBM PC Portable (uses same BIOS as XT)
0060-006F - KEYBOARD CONTROLLER 804x
(8041, 8042)
(or PPI (8255) on
PC
IBM PC
,
XT
IBM PC XT
)
{#idx139388}
{#idx139691}
{#idx139700}
{#idx139742}
{#idx139757}
{#idx139763}
{#idx139777}
{#idx139780}
{#idx139787}
PORT
IBM PC Portable (uses same BIOS as XT)
00A8-00A9 - Via VT82C496G
"Pluto"
- CONFIGURATION REGISTERS
{#idx141540}
{#idx141568}
{#idx141671}
{#idx141674}
{#idx141676}
PORT
IBM PC Portable (uses same BIOS as XT)
0170-0176 - OPTi
"Vendetta"
(82C750)
CHIPSET - SECONDARY
IDE
(Integrated Drive Electronics) A type of disk drive interface which essentially extends the
PC
IBM PC
's expansion bus all the way to the drive and places the drive controller on the disk drive itself. See also ESDI.
CONTROLLER
{#idx142753}
PORT
IBM PC Portable (uses same BIOS as XT)
01E8-01EF - Headland HL21 & Acer M5105 chipsets - SYSTEM CONTROL
{#idx142839}
PORT
IBM PC Portable (uses same BIOS as XT)
01F0-01F6 - OPTi
"Vendetta"
(82C750)
CHIPSET - PRIMARY
IDE
(Integrated Drive Electronics) A type of disk drive interface which essentially extends the
PC
IBM PC
's expansion bus all the way to the drive and places the drive controller on the disk drive itself. See also ESDI.
CONTROLLER
{#idx143333}
{#idx143355}
PORT
IBM PC Portable (uses same BIOS as XT)
022F - mc-soundmachine, mc 03-04/1992 - SPEECH I/O
{#idx143743}
PORT
IBM PC Portable (uses same BIOS as XT)
0300-031F - 3com Ethernet adapters
(default address)
{#idx145101}
{#idx145107}
{#idx145127}
PORT
IBM PC Portable (uses same BIOS as XT)
0380-038C - 2nd SDLC
(Synchronous Data Link Control)
adapter
{#idx147001}
{#idx147008}
{#idx147012}
{#idx147022}
{#idx147026}
{#idx147074}
{#idx147103}
{#idx147107}
{#idx147110}
{#idx147113}
PORT
IBM PC Portable (uses same BIOS as XT)
03A0-03AF - 1st BSC
(Binary Synchronous Communication)
adapter
{#idx147556}
{#idx147564}
{#idx147573}
{#idx147577}
{#idx147612}
{#idx147618}
PORT
IBM PC Portable (uses same BIOS as XT)
03C0-03C1 -
EGA
Enhanced Graphics Adapter
(Enhanced Graphics Adapter)
IBM
International Busiuness Machines
's second color video board for the
IBM
International Busiuness Machines
PC
IBM PC
family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors.
/
VGA
Video Graphics Array
(Video Graphics Array) The video adapter introduced with the
IBM
International Busiuness Machines
PS/2
IBM PS/2, any model
series of computers.
- ATTRIBUTE CONTROLLER
{#idx147996}
{#idx148035}
PORT
IBM PC Portable (uses same BIOS as XT)
03C4-03C5 -
EGA
Enhanced Graphics Adapter
(Enhanced Graphics Adapter)
IBM
International Busiuness Machines
's second color video board for the
IBM
International Busiuness Machines
PC
IBM PC
family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors.
/
VGA
Video Graphics Array
(Video Graphics Array) The video adapter introduced with the
IBM
International Busiuness Machines
PS/2
IBM PS/2, any model
series of computers.
- SEQUENCER REGISTERS
{#idx148214}
{#idx148436}
{#idx148462}
{#idx148464}
{#idx148482}
{#idx148484}
{#idx148485}
PORT
IBM PC Portable (uses same BIOS as XT)
03C6-03C9 -
EGA
Enhanced Graphics Adapter
(Enhanced Graphics Adapter)
IBM
International Busiuness Machines
's second color video board for the
IBM
International Busiuness Machines
PC
IBM PC
family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors.
/
VGA
Video Graphics Array
(Video Graphics Array) The video adapter introduced with the
IBM
International Busiuness Machines
PS/2
IBM PS/2, any model
series of computers.
/
MCGA
Multi-Color Graphics Array
(Multi-Color Graphics Array) The low-end color adapter offered in
IBM
International Busiuness Machines
's early
PS/2
IBM PS/2, any model
series machines.
-
DAC
(Digital-to-Analog Converter) A hardware device (in its simplest form, nothing more than a set of interconnected resistors) which converts a digital number into an analog signal whose voltage is proportional to the value of the digital number.
VGA
Video Graphics Array
and later color video boards use DACs to convert color values into the analog signals sent to the display; sound boards normally use DACs as well.
REGISTERS
{#idx148622}
PORT
IBM PC Portable (uses same BIOS as XT)
03D4-03D5 - COLOR VIDEO - CRT CONTROL REGISTERS
{#idx149256}
{#idx149320}
{#idx149373}
{#idx149568}
PORT
IBM PC Portable (uses same BIOS as XT)
03D6-03D7 -
CGA
Color Graphics Adapter
(Color/Graphics Adapter) One of the two video display boards introduced together with the original
IBM
International Busiuness Machines
PC
IBM PC
. See also HGC, MDA.
(Color Graphics Adapter)
- MIRRORS OF 03D4/03D5
{#idx149970}
{#idx149972}
{#idx150095}
{#idx150399}
PORT
IBM PC Portable (uses same BIOS as XT)
03E0-03E1 - Cirrus Logic CL-PD6710/6722/6729 - PC-CARD HOST ADAPTER
{#idx150867}
{#idx150869}
{#idx150872}
{#idx150905}
PORT
IBM PC Portable (uses same BIOS as XT)
0AD6-0AD7 - Chips & Technologies
PC
IBM PC
Video
(82C9001A)
- CONTROL REGISTERS
{#idx153090}
{#idx153221}
PORT
IBM PC Portable (uses same BIOS as XT)
0F8E-0F8F - OPTi
"Vendetta"
(82C750)
CHIPSET - Audio Module Data Registers
{#idx153739}
{#idx153741}
PORT
IBM PC Portable (uses same BIOS as XT)
EDC0-EDC1 - DR DOS BATTERYMAX - DYNAMIC IDLE DETECTION
{#idx157765}
PORT
IBM PC Portable (uses same BIOS as XT)
xxxx - Ensoniq AudioPCI ES1370 - CONTROL REGISTERS
{#idx158397}
{#idx158399}
{#idx158401}
{#idx158403}
{#idx158535}
{#idx158546}
{#idx158557}
{#idx158568}
{#idx158616}
{#idx158618}
{#idx158620}
{#idx158622}
PORT
IBM PC Portable (uses same BIOS as XT)
xxxx - Future Domain TMC-3260 PCI
SCSI
(Small Computer Systems Interface) A system-independent expansion bus typically used to connect hard disks, tape drives, and CD-ROMs to a computer. A host adapter connects the SCSI bus to the computer's own bus. See also ESDI, IDE.
adapter
{#idx157836}
{#idx157967}
{#idx157969}