PIXELWORKS, INC.
RA1280, RA1024
|
Category |
Video |
|
Video Types Supported |
CGA/XVGA |
|
Video Processor |
TMS34020 |
|
Highest Resolution Supported |
1280 x 1024 |
|
Data Bus Type |
16-bit ISA |
|
Memory Type |
VRAM |
|
Maximum Onboard Memory |
2560KB |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
VGA pass-through connector |
CN1 |
Daughter board connector |
CN3 |
|
15-pin analog video port |
CN2 |
Daughter board connector |
CN4 |
|
I/O BASE ADDRESS SELECTION | ||
|
Address |
WD | |
| » |
330h |
Pins 1 & 2 closed |
|
340h |
Pins 2 & 3 closed | |
|
DMA CHANNEL SELECTION | |||
|
DMA |
WA |
WB | |
| » |
6 |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
7 |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
5 |
Pins 4 & 5 closed |
Pins 4 & 5 closed | |
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PIXELWORKS, INC.
RA1280, RA1024
. . . continued from previous page
|
VIDEO INTERRUPT SELECT | ||
|
IRQ |
WC | |
| » |
10 |
Pins 1 & 2 closed |
|
11 |
Pins 2 & 3 closed | |
|
12 |
Pins 4 & 5 closed | |
|
MONITOR TYPE SELECTION | ||||
|
Type |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
|
CGA |
On |
Off |
Off |
Off |
|
VGA pass-through |
Off |
On |
Off |
Off |
|
Dual monitor |
Off |
Off |
Off |
Off |