COLORGRAPHIC COMMUNICATIONS CORPORATION
SUPER DUAL VGA
|
Category |
Video |
|
Video Types Supported |
XVGA |
|
Video Processor |
ET4000 |
|
Highest Resolution Supported |
1024 X 768 |
|
Data Bus Type |
16-bit ISA |
|
Memory Type |
DRAM |
|
Maximum Onboard Memory |
512KB |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
VGA feature connector |
CN1 |
15 pin analog video port |
J1 |
|
VGA feature connector |
CN2 |
15 pin analog video port |
J2 |
|
CONTROL PORTS ADDRESS SELECTION | ||||
|
Primary |
Secondary |
SW1/1 |
SW1/2 | |
|
34Ch |
348h |
Off |
On | |
|
32Ch |
328h |
On |
On | |
|
33Ch |
338h |
On |
Off | |
|
35Ch |
358h |
Off |
Off | |
|
ID ADAPTER CONFIGURATION | |||||
|
Adapter ID |
ID0 |
ID1 |
SW1/3 |
SW1/4 | |
|
0 |
0 |
0 |
On |
On | |
|
1 |
1 |
0 |
On |
Off | |
|
2 |
0 |
1 |
Off |
On | |
|
3 |
1 |
1 |
Off |
Off | |
|
INTERRUPT SELECT CONFIGURATION | ||
|
IRQ |
J3 | |
|
Disabled |
Open | |
|
Enabled |
Closed | |
|
ZERO WAIT STATE CONFIGURATION | ||
|
Setting |
J4 | |
|
Enabled |
Closed | |
|
Disabled |
Open | |
|
EPROM CONFIGURATION | ||||
|
Type |
Size |
JP1 |
JP2 | |
|
28 pin |
Non-4Mb EPROM |
Closed |
Closed | |
|
32 pin |
4Mb EPROM |
Open |
Open | |
|
FACTORY CONFIGURED - DO NOT ALTER | |
|
Jumper |
Position |
|
J5 |
Closed |