RBIL61 - CONV

CALL xxxxh:xxxxh - Intel 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. Upgrade {#idx159409}

CALL xxxxh:xxxxh - POSTsee Power-On Self-Test Memory Manager Specification (PMM) v1.0 {#idx160502}{#idx160513}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 16h - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. - BASE MEMORY IN KB (high byte) {#idx168451}

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/00h - ITT VPX 32xx/322xD - JEDEC MANUFACTURER ID {#idx170252}

INT 02 - external hardware - NON-MASKABLE INTERRUPT {callout or callback} {#idx88}{#idx89}{#idx99}{#idx100}{#idx109}{#idx110}{#idx115}{#idx116}{#idx128}{#idx129}{#idx135}{#idx136}{#idx142}{#idx143}

INT 04 - CPU-generated - INTO DETECTED OVERFLOW {callout or callback} {#idx445}

INT 08 - CPU-generated (80286+) - DOUBLE EXCEPTION DETECTED {callout or callback} {#idx628}

INT 09 - IRQ1 - KEYBOARD DATA READY {callout or callback} {#idx764}{#idx768}

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. - EN/DISABLE TALL FONT LOADING {#idx5485}

INT 10 - VIDEO - ALTERNATE FUNCTION SELECT (VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers., MCGAMulti-Color Graphics Array(Multi-Color Graphics Array) The low-end color adapter offered in IBMInternational Busiuness Machines's early PS/2IBM PS/2, any model series machines.) - GRAY-SCALE SUMMING {#idx2999}

INT 10 - VIDEO - GET PHYSICAL DISPLAY PARAMETERS (CONVERTIBLE) {#idx3403}{#idx3410}{#idx3417}

INT 10 - VIDEO - Hercules GRAFIX - "FILL" - FILL AREA {#idx4111}

INT 10 - VIDEO - LOAD SYSTEM ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. DEFAULT LCD(Liquid Crystal Display) CHARACTER FONT (CONVIBM Convertible,CP386Compaq Portable 386) {#idx3376}{#idx3377}

INT 10 - VIDEO - LOAD USER-SPECIFIED LCD(Liquid Crystal Display) CHARACTER FONT (CONVIBM Convertible,Compaq Port 386) {#idx3364}{#idx3365}

INT 10 - VIDEO - PERFORM GRAY-SCALE SUMMING (VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers./MCGAMulti-Color Graphics Array(Multi-Color Graphics Array) The low-end color adapter offered in IBMInternational Busiuness Machines's early PS/2IBM PS/2, any model series machines.) {#idx2510}

INT 10 - VIDEO - SET MAPPING OF LCD(Liquid Crystal Display) HIGH INTENSITY ATTRIBUTES (CONVIBM Convertible,CP386Compaq Portable 386) {#idx3386}{#idx3387}

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. VGAVideo 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 {#idx2546}{#idx2548}

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 {#idx7479}

INT 13 - DISK - GET DRIVE PARAMETERS (PCIBM PC,XT286IBM PC XT/286,CONVIBM Convertible,PSIBM PS/2, any model,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.,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.) {#idx8502}{#idx8503}

INT 13 - QUICKCACHE II v4.20 - RESERVE MEMORY {undocumentedInformation 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.} {#idx10259}

INT 14 - SERIAL - EXTENDED COMMUNICATION PORTIBM PC Portable (uses same BIOS as XT) CONTROL (CONVERTIBLE,PSIBM PS/2, any model) {#idx12112}

INT 14 - SERIAL - EXTENDED INITIALIZE (CONVERTIBLE,PSIBM PS/2, any model) {#idx11867}

INT 15 - DESQview - GET AVAILABLE CONVENTIONAL MEMORY {#idx23884}{#idx23889}

INT 15 - DESQview v2.20+ - "ASSERTMAP" - GET/SET MAPPING CONTEXT {#idx16751}

INT 15 - DESQview v2.20-2.25 - reserved {#idx24079}

INT 15 - DESQview v2.50+ - 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. {undocumentedInformation 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.} {#idx24470}{#idx24541}

INT 15 - KEYBOARD - KEYBOARD INTERCEPT (ATIBM PC AT model 3x9,XT2IBM PC XT 2,XT286IBM PC XT/286,CONVIBM Convertible,PSIBM PS/2, any model) {callout or callback} {#idx19099}{#idx19100}

INT 15 - MultiDOS Plus - EXECUTE A MULTIDOS PLUS COMMAND {#idx16018}

INT 15 - PhysTechSoft PTS ROM-DOS - SET DIAGNOSTIC DOS ERROR FLAG {#idx25019}

INT 15 - SYSTEM - (DE)ACTIVATE INTERNAL MODEM POWER (CONVERTIBLE) {#idx18797}

INT 15 - SYSTEM - GET CONFIGURATION (XTIBM PC XT >1986/1/10,ATIBM PC AT mdl 3x9,CONVIBM Convertible,XT286IBM PC XT/286,PSIBM PS/2, any model) {#idx21574}{#idx21575}{#idx21616}{#idx21949}{#idx21955}

INT 15 - SYSTEM - later PSIBM PS/2, any model/2s - EXPANSION UNIT, RETURN CONFIGURATION NUMBER {#idx19176}

INT 15 - SYSTEM - READ SYSTEM STATUS (CONVERTIBLE) {#idx18777}{#idx18781}

INT 15 - SYSTEM - READ/MODIFY PROFILES (CONVERTIBLE) {#idx18722}

INT 15 - SYSTEM - REQUEST POWER OFF (CONVERTIBLE,HP 95LX) {#idx18759}

INT 15 - SYSTEM - WAIT ON EXTERNAL EVENT (CONVERTIBLE and some others) {#idx18747}

INT 15 - TopViewTopView, DESQview, TaskView, OmniView, other compatibles - "ISOBJ" - VERIFY OBJECT HANDLE {#idx16279}

INT 15 - VMiX - "sys_setbwindow" - SET BANNER WINDOW MESSAGE {#idx18206}

INT 15 - VMiX v2.???+ - "sys_scrollwin" - SCROLL WINDOW {#idx18381}

INT 16 - DOS/V - DOUBLE-BYTE CHARACTER SET SHIFT CONTROL {#idx25453}

INT 16 - HP Vectra EX-BIOS - "F16_SET_XLATORS" - SET CCP AND SOFTKEY PADS {#idx26175}

INT 16 - Shamrock Software EMAIL - CHECK FOR USER FUNCTION COMMAND-WORD {#idx25692}

INT 17 - AX (Japanese ATIBM PC AT) PRINTER - ENABLE/DISABLE CHARACTER CONVERSION {#idx29334}

INT 17 - AX (Japanese ATIBM PC AT) PRINTER - JIS to Shift-JIS CONVERSION {#idx29177}{#idx29180}{#idx29183}

INT 17 - AX (Japanese ATIBM PC AT) PRINTER - OUTPUT CHARACTER WITHOUT CONVERSION {#idx29323}

INT 17 - AX (Japanese ATIBM PC AT) PRINTER - Shift-JIS to JIS CONVERSION {#idx29189}{#idx29192}{#idx29195}

INT 17 - T2PS v1.0 - SET PARAMETERS {undocumentedInformation 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.} {#idx29240}

INT 19 - SYSTEM - BOOTSTRAP LOADER {#idx30343}

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+ - FIND PCI DEVICE {#idx32316}{#idx32360}

INT 1A - SNAP.EXE 3.2+ - "SNAP_BEGINCONV" - BEGIN CONVERSATION {#idx30853}

INT 1A - SNAP.EXE 3.2+ - "SNAP_CLIENTVERSION" - ??? {#idx30949}

INT 1A - SNAP.EXE 3.2+ - "SNAP_ENDCONV" - END CONVERSATION {#idx30865}{#idx30867}

INT 1A - SNAP.EXE 3.2+ - "SNAP_SENDNOREPLY" - SEND MSG, DON'T AWAIT REPLY {#idx30845}

INT 1A - SNAP.EXE 3.2+ - "SNAP_SENDWITHREPLY" - SEND MSG AND GET REPLY {#idx30826}

INT 1A - SNAP.EXE 3.2+ - "SNAP_SETCONVPARMS" - SET CONVERSATION PARAMETERS {#idx30940}{#idx30942}

INT 1A - TIME - READ RTCsee Real-Time Clock ALARM TIME AND STATUS (CONVIBM Convertible,PS30IBM PS/2 Model 30 and below) {#idx30692}{#idx30693}

INT 1A - TIME - SET RTCsee Real-Time Clock ACTIVATED POWER ON MODE (CONVERTIBLE) {#idx30684}

INT 20 - Microsoft Windows - VMM - VxDA virtual device driver for Windows 3.x or 95. So called because nearly all of the Windows 3.0 drivers had names of the form "VdeviceD". See also device driver. SERVICES {protected mode} {#idx39619}{#idx39630}

INT 20 - Microsoft Windows - VPICD - VxDA virtual device driver for Windows 3.x or 95. So called because nearly all of the Windows 3.0 drivers had names of the form "VdeviceD". See also device driver. SERVICES {protected mode} {#idx39781}{#idx39785}{#idx39787}

INT 21 - CD-ROM device driver - IOCTL INPUT {#idx46418}

INT 21 - DOS 1+ - GET DRIVE PARAMETER BLOCK FOR DEFAULT DRIVE {#idx42271}

INT 21 - DOS 2+ - GET COUNTRY-SPECIFIC INFORMATION {#idx44917}

INT 21 - DOS 2+ - GET DOS DRIVE PARAMETER BLOCK FOR SPECIFIC DRIVE {#idx44367}

INT 21 - DOS 2+ internal - "SYSVARS" - GET LIST OF LISTS {undocumentedInformation 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.} {#idx51901}

INT 21 - DOS 3.0+ - "TRUENAME" - CANONICALIZE FILENAME OR PATH {#idx55125}

INT 21 - DOS 3.0+ internal - GET ADDRESS OF DOS SWAPPABLE DATA AREA {undocumentedInformation 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.} {#idx53153}

INT 21 - DOS 3.2+ - IOCTL - GENERIC CHARACTER DEVICE REQUEST {#idx48850}

INT 21 - Novell NetWare - NetWare shell - CONVERT DOS FILE HANDLE TO NETWARE {#idx62821}

INT 21 - Novell NetWare - TRANSACTION TRACKING SYSTEM - BEGIN TRANSACTION {#idx57998}

INT 21 - Novell NetWare v3+ - CONVERT PATH TO DIRECTORY ENTRY {#idx67734}{#idx67747}{#idx67751}{#idx67757}

INT 21 - Novell NetWare v3.01+ shell interface - MULTIPLEXOR {partially documented} {#idx63680}

INT 21 - Novell NetWare, Alloy NTNX - RETURN SHELL VERSION {#idx62854}

INT 21 - Phar Lap 386/DOS-Ext VMM v3.0+ - MIN/MAX EXTENDED/CONVIBM Convertible MEMORY USAGE {protected mode} {#idx43230}{#idx43231}{#idx43238}

INT 21 - Phar Lap 386/DOS-Extender - CONVERT LINEAR TO PHYSICAL ADDRESS {protected mode} {#idx42497}{#idx42504}

INT 21 - Phar Lap 386/DOS-Extender - CONVERT PROTECTED-MODE ADDRESS TO MS-DOS {protected mode} {#idx42572}{#idx42582}

INT 21 - Phar Lap 386/DOS-Extender - GET CONFIGURATION INFORMATION {protected mode} {#idx42919}

INT 21 - Phar Lap 386/DOS-Extender VMM - GET MEMORY STATISTICS {protected mode} {#idx42787}{#idx42808}

INT 21 - Phar Lap 386/DOS-Extender VMM - LIMIT PROGRAM'S CONVENT'L MEM USAGE {protected mode} {#idx42850}{#idx42858}

INT 21 - Windows95 - internal - LONG FILENAME - FIND NEXT MATCHING FILE {undocumentedInformation 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.} {#idx56369}

INT 21 - Windows95 - LONG FILENAME - "TRUENAME" - CANONICALIZE PATH {#idx56254}

INT 21 - Windows95 - LONG FILENAME - DOS TIME TO FILE TIME {#idx56426}

INT 21 - Windows95 - LONG FILENAME - FILE TIME TO DOS TIME {#idx56417}{#idx56420}

INT 21 - Windows95 - LONG FILENAME - FIND FIRST MATCHING FILE {#idx56188}{#idx56214}{#idx56216}

INT 21 - Windows95 - LONG FILENAME - FIND NEXT MATCHING FILE {#idx56226}

INT 21 - Windows95 - LONG FILENAME FUNCTIONS {#idx56074}

INT 2D - KEYBIT Lite v5+ - GET POINTER TO STATUS BYTE {#idx74282}

INT 2F - ??? (MOUSEPWR.COM, others) - ??? {undocumentedInformation 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.} {#idx85425}

INT 2F - ASPIHOOK.SYS - INSTALLATION CHECK {obsolete} {#idx91080}

INT 2F - AutoBraille v1.1A - GET ??? {undocumentedInformation 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.} {#idx95949}

INT 2F - AutoBraille v1.1A - INSTALLATION CHECK {undocumentedInformation 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.} {#idx95400}

INT 2F - AutoBraille v1.1A - SET ??? {undocumentedInformation 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.} {#idx95448}{#idx95465}{#idx95486}

INT 2F - AVATAR(Advanced Video Attribute Terminal Assembler and Recreator) A set of control codes which may be used to affect the output of characters to the screen on systems equipped with an appropriate driver. Similar in intent to ANSI sequences, AVATAR has shorter command sequences and provides additional PC-specific functionality. AVATAR is primarily used by the Opus and Maximus bulletin board systems (it was designed by one of the developers of the Opus system)..SYS - SET DRIVER STATE {#idx81924}{#idx81929}

INT 2F - Borland C++ 3.0 DPMILOAD.EXE - CONVERT SEGMENT TO SELECTOR {protected mode, undocumentedInformation 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.} {#idx95726}

INT 2F - Borland C++ 3.0 DPMILOAD.EXE - CONVERT SELECTOR TO SEGMENT NUMBER {protected mode, undocumentedInformation 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.} {#idx95851}

INT 2F - DOS 3.0+ CRITICAL ERROR HANDLER - EXPAND ERROR INTO STRING {callout or callback, undocumentedInformation 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.} {#idx75191}

INT 2F - DOS 3.0+ internal - UPPERCASE CHARACTER {undocumentedInformation 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.} {#idx77457}

INT 2F - DOS 5+ - DOS SUPERVISOR "REBOOT PANEL" - ADJUST MEMORY SIZE {callout or callback, undocumentedInformation 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.} {#idx84279}

INT 2F - DR DOS 6.0 TaskMAX - CONVERT TASK ID TO TASK INDEX {#idx82291}

INT 2F - DR DOS 6.0 TaskMAX - CONVERT TASK INDEX TO TASK ID {#idx82283}

INT 2F - DR DOS 6.0+ DELWATCH.EXE - INSTALLATION CHECK {undocumentedInformation 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.} {#idx76110}{#idx76215}{#idx76221}

INT 2F - FaxBIOS interface - COMMAND SUBMISSION {#idx88110}{#idx88220}

INT 2F - GO! v3.22+ - 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. {#idx96196}

INT 2F - Intel Image Processing Interface - MOVE BITMAP TO SCANLINE {#idx92807}

INT 2F - Intel Image Processing Interface - SCREEN IMAGE {#idx92877}

INT 2F - KKCFUNC {undocumentedInformation 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.} {#idx85142}

INT 2F - MODRES - INSTALLATION CHECK {#idx88461}{#idx88465}

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} {#idx79426}

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} {#idx80204}

INT 2F - MS Windows - VIRTUAL DEVICE CALL OUT 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} {#idx79292}

INT 2F - MS-DOS 3.3+ KEYB.COM internal - INSTALLATION CHECK {partially documented} {#idx89624}{#idx89706}

INT 2F - Novell NetWare - Adv NetWare 4.0 DOS Requester - GET VLM CALL ADDRESS {#idx86472}{#idx86494}{#idx86497}

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. - CONVERT PROTECTED AREA TO ENTIRE SCREEN {#idx89360}

INT 2F - RAID - GET RESIDENT SEGMENT {undocumentedInformation 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.} {#idx88552}

INT 2F - SMARTDRV v4.00+ - INSTALLATION CHECK AND HIT RATIOS {#idx84388}

INT 2F - TKERNEL (Borland DOS extender) - GET ENTRY POINT {undocumentedInformation 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.} {#idx95994}{#idx96001}{#idx96018}{#idx96025}

INT 2F - ZyXEL ZFAX v3+ - CONVERT FAX {#idx93993}

INT 2F - ZyXEL ZFAX v3+ - CONVERT VOICE FILE {#idx94043}

INT 31 - CauseWay - "CodeSel" - CONVERT SELECTOR TO EXECUTABLE CODE SELECTOR {protected mode} {#idx97794}

INT 31 - CauseWay - "GetMemDOS" - ALLOCATE CONVENTIONAL MEMORY {protected mode} {#idx98112}

INT 31 - CauseWay - "Linear2Near" - CONVERT LINEAR TO APP-RELATIVE ADDRESS {protected mode} {#idx98011}

INT 31 - CauseWay - "Near2Linear" - CONVERT APP-RELATIVE TO LINEAR ADDRESS {protected mode} {#idx98018}

INT 31 - CauseWay - "RelMemDOS" - RELEASE CONVENTIONAL MEMORY BLOCK {protected mode} {#idx98145}

INT 31 - CauseWay - "ResMemDOS" - RESIZE CONVENTIONAL MEMORY BLOCK {protected mode} {#idx98129}

INT 31 - CauseWay - "SetDOSTrans" - SET DOS TRANSFER BUFFER {protected mode} {#idx98199}

INT 31 - DPMIsee DOS Protected-Mode Interface 1.0+ - GET DPMIsee DOS Protected-Mode Interface CAPABILITIES {protected mode} {#idx97084}

INT 31 - DPMIsee DOS Protected-Mode Interface 1.0+ - MAP CONVENTIONAL MEMORY IN MEMORY BLOCK {protected mode} {#idx97245}{#idx97250}

INT 32 - NOISE.SYS v0.53+ - STATUS CHECK {#idx98412}

INT 33 - Switch-It v3.23 - GET MEMORY ADDRESSES??? {#idx99749}

INT 49 - Acorn BBC Master 512 - "OSASCI" - WRITE CHARACTER TO CUR OUTPUT STREAM {#idx100938}

INT 62 - FGDRIVER v3.03+ - "FG_ALLOCCMS" - CREATE LOGICAL VIDEO PAGE (CONVIBM Convertible) {partially documented} {#idx110802}{#idx110803}

INT 62 - FGDRIVER v4.02 - "FG_COPYPAGE" - TRANSFER VIDEO PAGE CONTENTS {partially documented} {#idx111000}

INT 62 - FGDRIVER v4.02 - "FG_GETENTRY" - GET PAGE TYPE AND ADDRESS {partially documented} {#idx111492}{#idx111498}

INT 62 - FGDRIVER v4.02 - "FG_INSIDE" - CHECK IF POINT INSIDE CONVEX POLYGON {partially documented} {#idx111823}{#idx111824}

INT 62 - FGDRIVER v4.02 - "FG_MEMAVAIL" - QUERY AMOUNT OF FREE MEMORY {partially documented} {#idx112030}

INT 62 - FGDRIVER v4.02 - "FG_PACK" - CONVERT PIXEL-PER-BYTE TO PACKED BITMAP {partially documented} {#idx112201}

INT 62 - FGDRIVER v4.02 - "FG_POLYFILL" - DRAW A FILLED CONVEX POLYGON {partially documented} {#idx112382}{#idx112387}

INT 62 - FGDRIVER v4.02 - "FG_XALPHA" - CONVERT SCREEN COLUMN TO CHAR COLUMN {partially documented} {#idx113237}

INT 62 - FGDRIVER v4.02 - "FG_XCONVERT" - CONVERT CHAR COLUMN TO SCREEN COL {partially documented} {#idx113245}

INT 62 - FGDRIVER v4.02 - "FG_XVIEW" - CONVERT VIEWPORT COORDINATE {partially documented} {#idx113254}

INT 62 - FGDRIVER v4.02 - "FG_YALPHA" - CONVERT SCREEN ROW TO CHARACTER ROW {partially documented} {#idx113263}

INT 62 - FGDRIVER v4.02 - "FG_YCONVERT" - CONVERT CHARACTER ROW TO SCREEN ROW {partially documented} {#idx113271}

INT 66 - BitFax Scheduler - CONVERT FILE AND SEND FAX {#idx115069}{#idx115079}

INT 66 - IBMSND driver, DIGPAK - PREFORMAT SOUND {#idx115137}

INT 67 - EEMS - PAGE MAPPING {#idx117001}

INT 67 - LIM EMSsee Expanded Memory Specification - GET MANAGER STATUS {#idx116312}{#idx116326}

INT 67 - LIM EMSsee Expanded Memory Specification 4.0 - MOVE/EXCHANGE MEMORY REGION {#idx116508}{#idx116517}{#idx116521}{#idx116524}{#idx116526}{#idx116527}{#idx116528}

INT 67 - QEMM-386 v4.23+ - INSTALLATION CHECK {undocumentedInformation 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.} {#idx115845}{#idx115899}{#idx116045}{#idx116250}{#idx116256}{#idx116260}{#idx116270}{#idx116287}{#idx116290}{#idx116299}

INT 67 - VIDEMS.SYS v1.31+ - INSTALLATION CHECK {#idx115716}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - ALLOCATE {#idx117525}{#idx117535}{#idx117539}{#idx117555}{#idx117564}{#idx117567}{#idx117568}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - CONFIRM {#idx117605}{#idx117615}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - CONFIRMED {#idx117639}{#idx117649}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - DEALLOCATE {#idx117670}{#idx117680}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - FLUSH {#idx117706}{#idx117716}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - GET ATTRIBUTES {#idx117738}{#idx117749}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - GET CONVERSATION TYPE {#idx117769}{#idx117780}{#idx117790}{#idx117792}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - POSTsee Power-On Self-Test ON RECEIPT {#idx117811}{#idx117821}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - PREPARE TO RECEIVE {#idx117844}{#idx117854}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - RECEIVE AND WAIT {#idx117878}{#idx117888}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - RECEIVE IMMEDIATE {#idx117917}{#idx117927}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - REQUEST TO SEND {#idx117954}{#idx117964}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - SEND DATA {#idx117982}{#idx117992}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - SEND ERROR {#idx118017}{#idx118027}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - TEST {#idx118049}{#idx118059}

INT 68 - APPC/PCIBM PC - CONNECTION CONTROL - WAIT {#idx118081}{#idx118091}

INT 68 - APPC/PCIBM PC - CONVERT {#idx118296}{#idx118304}{#idx118309}{#idx118313}

INT 68 - APPC/PCIBM PC - NETWORK DEVICE CONTROL - ATTACH LOGICAL UNIT {#idx117360}{#idx117398}{#idx117415}{#idx117424}

INT 68 - APPC/PCIBM PC - NETWORK DEVICE CONTROL - DISPLAY {#idx117277}

INT 6C - system resume vector (CONVERTIBLE) {#idx119158}

INT 6F - Novell NetWare - PCOX 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. (3270 PCIBM PC terminal interface) {#idx119387}{#idx119392}

INT 78 - HugeRealMode Driver - GET ENTRY POINT {#idx122156}{#idx122197}

INT 7D - HyperPAD v2.2 - 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. ACCESS {#idx123998}

INT 7F - CONVERGENT TECHNOLOGIES ClusterShare CTOS ACCESS VECTOR {#idx124278}

INT 7F - HLLAPI (IBMInternational Busiuness MachinesInternational 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.) {#idx124596}

INT 7F - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. 8516 Touch Screen Device DriverAn interface module between the device-independent portions of the operating system and an actual hardware device which converts device-independent requests into the actual sequence of device operations to perform the requested action. IO.SYS contains the standard, built-in MSDOS device drivers such as CON, COM1, AUX, PRN, etc. See also INT 21h Function 52h and INT 2Fh Function 0802h. - 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 {#idx125809}

INT B3 - ZIPKEY - CONVERT STATE CODE TO STATE NAME {#idx127935}

INT B3 - ZIPKEY - CONVERT STATE CODE TO TWO-LETTER ABBREVIATION {#idx127926}

INT B3 - ZIPKEY - CONVERT TWO-LETTER ABBREVIATION TO STATE CODE {#idx127917}

INT B3 - ZIPKEY - CONVERT ZIPCODE TO ASCII DIGITS {#idx127943}

INT D4 - PC-MOS/386 v3.0+ - ENTER/LEAVE NATIVE 386 EXECUTION MODE {#idx128881}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - EXECUTE DOS-COMPATIBLE FUNCTIONS {real mode} {#idx130561}

INT F1 - SPEECH.COM - CONVERT TEXT STRING TO SPEECH {#idx131972}{#idx131977}

INT FF - QEMM-386.SYS v6.0+ - internal {undocumentedInformation 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.} {#idx132844}

Interrupt Primer {#idx176833}

MEM 0040h:0010h - INSTALLED HARDWARE {#idx160959}

MEM 0040h:0012h - Convertible - POSTsee Power-On Self-Test STATUS {#idx161011}

MEM 0040h:0072h - POSTsee Power-On Self-Test RESET FLAG {#idx161606}{#idx161609}{#idx161611}

MEM 0040h:0089h - VIDEO (MCGAMulti-Color Graphics Array(Multi-Color Graphics Array) The low-end color adapter offered in IBMInternational Busiuness Machines's early PS/2IBM PS/2, any model series machines./VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers.) - MODE-SET OPTION CONTROL {undocumentedInformation 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.} {#idx161929}

MEM 0040h:008Bh - PCIBM PC, PCjr, PCIBM PC/XTIBM PC XT 11/8/82, Convertible - RESERVED {#idx161962}

MEM xxxxh:xxx0h - Advanced Configuration and Power Interface Spec (ACPI) v0.9+ {#idx164056}

MEM xxxxh:xxx0h - Multiprocessor Specification - FLOATING POINTER STRUCTURE {#idx164301}

PORTIBM PC Portable (uses same BIOS as XT) 0022-0024 - CHIPSET FROM PICO POWER, UMC or PCChips {#idx134851}{#idx135249}{#idx135744}

PORTIBM PC Portable (uses same BIOS as XT) 0024-0026 - PicoPower Vesuvius - V3-LS {#idx137663}{#idx137666}{#idx137669}{#idx137672}

PORTIBM PC Portable (uses same BIOS as XT) 0060-006F - KEYBOARD CONTROLLER 804x (8041, 8042) (or PPI (8255) on PCIBM PC,XTIBM PC XT) {#idx139315}{#idx139991}

PORTIBM PC Portable (uses same BIOS as XT) 00E0-00E7 - MICROCHANNEL {#idx142028}{#idx142042}

PORTIBM PC Portable (uses same BIOS as XT) 022F - mc-soundmachine, mc 03-04/1992 - SPEECH I/O {#idx143741}

PORTIBM PC Portable (uses same BIOS as XT) 0300-031F - 3com Ethernet adapters (default address) {#idx144919}

PORTIBM PC Portable (uses same BIOS as XT) 0330-0333 - Adaptec 154xB/154xC 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 (default address) {#idx145678}

PORTIBM PC Portable (uses same BIOS as XT) 1C00-1CBF - Adaptec AIC-777x EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus). 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 in EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus). slot 1 {#idx154183}

PORTIBM PC Portable (uses same BIOS as XT) xxxx - Ensoniq AudioPCI ES1370 - CONTROL REGISTERS {#idx158602}{#idx158624}{#idx158628}{#idx158631}{#idx158635}

Ralf Brown Programs {#idx176910}