Interrupt List - Release 61 (16jul00)
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CHIP VERSION
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RBIL61 - CHIP VERSION
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.
48h/00h - Philips SAA7111 - CHIP VERSION
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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.
- RETURN CHIP INFORMATION
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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
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