MATROX GRAPHICS, INC.

ILLUMINATOR16/AT/A

Card Type

Video

Chipset Controller

N/A

I/O Options

Video

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

VGA feature connector

CN1

Video out

CN3

Video in

CN2

Video stabilizer

CN4

BIOS ADDRESS SELECTION

Address

B68-76

»

C0000h

Pins 68 & 69, 71 & 72, 74 & 75 closed

 

C4000h

Pins 68 & 69, 71 & 72, 75 & 76 closed

 

C8000h

Pins 68 & 69, 72 & 73, 74 & 75 closed

 

CC000h

Pins 68 & 69, 72 & 73, 75 & 76 closed

 

D0000h

Pins 69 & 70, 71 & 72, 74 & 75 closed

 

D4000h

Pins 69 & 70, 71 & 72, 75 & 76 closed

 

D8000h

Pins 69 & 70, 72 & 73, 74 & 75 closed

 

DC000h

Pins 69 & 70, 72 & 73, 75 & 76 closed

INPUT SIGNAL

Configuration

B30-32, B131-133, B136-138

»

Composite

Pins 31 & 32, 131 & 132, 136 & 137 closed

 

S-Video

Pins 30 & 31, 132 & 133, 137 & 138 closed

OUTPUT SIGNAL

Configuration

B89-94

»

Compsite

Pins 90 & 91, 93 & 94 closed

 

S-Video

Pins 89 & 90, 92 & 93 closed

Note: Pins 89-91 control Luma. Pins 92-94 control Chroma

SYNC/COLOR MIX

Color

B65-67, B83-88

Red

Pins 66 & 67, 83 & 84, 87 & 88 closed

Green

Pins 65 & 66, 84 & 85, 87 & 88 closed

Blue

Pins 66 & 67, 84 & 85, 86 & 87 closed

Unmixed

Pins 66 & 67, 84 & 85, 86 & 87 closed

Note: Set B109-112 for VGA pass-through (see special sync table)

SPECIAL SYNC

Sync

B109-B112

Separate hsync, vsync

Pins 109 & 110 closed

Digital csync

Pins 110 & 111 closed

Analog cysync

Pins 110 & 112 closed

VGA passthrough

Pins 109 & 110 closed