Interrupt List - Release 61 (16jul00)
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VERTICAL ACTIVE
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RBIL61 - VERTICAL ACTIVE
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.
88h/05h - Brooktree Bt819A - VERTICAL ACTIVE
(LOW BYTE)
{#idx171275}
INT 10 -
VESA
(Video Electronics Standards Association) An industry group which sets both hardware and software standards and recommendations. The term VESA is also used to denote compliance with the VESA SuperVGA BIOS Extensions, a standard set of video BIOS functions for accessing video modes of higher resolution than those defined by
IBM
International Busiuness Machines
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VBE
(VESA BIOS Extensions) The common software interface for video cards providing support for high resolution and bit depth.
/DC
(Display Data Channel)
- READ EDID
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