ICL
GA2, GA2I
|
Category |
Video |
|
Video Types Supported |
XVGA |
|
Video Processor |
ATI 68800 |
|
Highest Resolution Supported |
1280 x 1024 |
|
Data Bus Type |
16-bit ISA |
|
Memory Type |
VRAM |
|
Maximum Onboard Memory |
2MB |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
15-pin analog video port |
CN1 |
VGA pass-through connector |
CN2 |
|
ROM ADDRESS SELECTION | |||||||||
|
Address |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 |
SW1/7 |
SW1/8 | |
|
CC000h |
Off |
Off |
On |
On |
Off |
Off |
On |
Off | |
|
C8000h |
Off |
Off |
Off |
On |
Off |
Off |
On |
Off | |
|
CA000h |
Off |
On |
Off |
On |
Off |
Off |
On |
Off | |
|
D0000h |
Off |
Off |
Off |
Off |
On |
Off |
On |
Off | |
|
D4000h |
Off |
Off |
On |
Off |
On |
Off |
On |
Off | |
|
D8000h |
Off |
Off |
Off |
On |
On |
Off |
On |
Off | |
|
Note: The settings above are for use in a dual-board system. If this is the only video board installed, set SW1/1 through SW1/8 to Off. | |||||||||
|
FACTORY CONFIGURED - DO NOT ALTER | |
|
Jumper |
Position |
|
JP1 |
Pins 1 & 2 closed |
|
VRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(8) 256K x 4 |
None |
|
2MB |
(8) 256K x 4 |
(8) 256K x 4 |