Specifications

PC/II+p Board Technical Reference Manual 73

7.28.3 Video Mode Support – Standard VGA Modes

At the time of revision of this document, a definitive list of modes supported by the 69030 was not yet

available in publishing format. Please contact Intel for a list of supported modes.

7.28.4 Video Mode Support – Extended Modes

At the time of revision of this document, a definitive list of modes supported by the 69030 was not yet

available in publishing format. Please contact Intel for a list of supported modes.

7.28.5 Video CRT Interface – J903

Table 39 Signals – J903 – Video CRT Display Interface

PIN NAME PIN# SIGNAL NAME SIGNAL DESCRIPTION

V1-B

c1 CRT Blue This Active High output signal is the BLUE CRT

analog video output from the internal color palette

DAC. The DAC is designed for a 37.5 ohm

equivalent load on each pin (e.g. 75 ohm resistor on

the board, in parallel with the 75 ohm CRT load).

Output.

V1-G

d1 CRT Green This Active High output signal is the GREEN CRT

analog video output from the internal color palette

DAC. The DAC is designed for a 37.5 ohm

equivalent load on each pin (e.g. 75 ohm resistor on

the board, in parallel with the 75 ohm CRT load).

Output.

V1-HSYNC

b1 Horizontal Sync

(or Composite Sync)

(HSYNC or CSYNC) This Active High/Low output

signal is the CRT Horizontal Sync (polarity is

programmable) or the "Composite Sync". Output.

V1-R

e1 CRT Red This Active High output signal is the RED CRT

analog video output from the internal color palette

DAC. The DAC is designed for a 37.5 ohm

equivalent load on each pin (e.g. 75 ohm resistor on

the board, in parallel with the 75 ohm CRT load).

Output.

V1-VSYNC

a1 Vertical Sync (VSYNC) This Active High/Low output signal is the

CRT Vertical Sync (polarity is programmable).

Output.