Interrupt List - Release 61 (16jul00)
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INTERRUPT REQUEST
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RBIL61 - INTERRUPT REQUEST
86 Bugs List
{#idx176419}
{#idx176890}
CMOS
(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption.
0Ch -
RTC
see Real-Time Clock
- STATUS REGISTER C
(Read only)
{#idx168285}
INT 0A - IRQ2 - LPT2
(
PC
IBM PC
)
, VERTICAL RETRACE INTERRUPT
(
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.
)
{callout or callback}
{#idx814}
INT 0B - IRQ3 - SERIAL COMMUNICATIONS
(COM2)
{callout or callback}
{#idx908}
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.
(OPTi devices)
{#idx33903}
INT 20 - Microsoft Windows - VPICD -
VxD
A 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}
{#idx39774}
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
{#idx46153}
INT 66 - TI Professional
PC
IBM PC
- SYSTEM INFORMATION
(NOT A VECTOR!)
{#idx115086}
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 2.8+ - INTERRUPT REQUEST
{#idx124083}
MEM FEE0h:0200h - Pentium + - LOCAL APIC - INTERRUPT REQUEST REGISTER
(IRR)
{#idx164788}
MEM FEE0h:0300h - Pentium + - LOCAL APIC - INTERRUPT COMMAND REGISTER
(ICR)
{#idx164837}
PORT
IBM PC Portable (uses same BIOS as XT)
0020-003F - PIC 1 - PROGRAMMABLE INTERRUPT CONTROLLER
(8259A)
{#idx133269}
{#idx133343}
{#idx133351}
PORT
IBM PC Portable (uses same BIOS as XT)
0140-014F -
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.
(alternate Small Computer System Interface)
adapter
{#idx142645}
{#idx142673}
{#idx142742}
PORT
IBM PC Portable (uses same BIOS as XT)
0220 -
SoundBlaster
A common sound card developed by Creative Labs.
- Base I/O Port
{#idx159024}
PORT
IBM PC Portable (uses same BIOS as XT)
0388-0389 - AdLib - MONO SOUND OUTPUT
{#idx147357}