BOCA RESEARCH, INC.
DUAL GRAPHICS ADAPTER (DGA002-9136)
|
Card Type |
Video card |
|
Video Chip Set |
Unidentified |
|
Maximum Video Memory |
Unidentified |
|
Data Bus |
8-bit ISA |
|
Video Types Supported |
Monochrome, CGA |
|
Highest Resolution Supported |
720 x 348 |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
15-pin video analog video port |
J1 |
25-pin parallel port |
J2 |
|
DISPLAY CONFIGURATION | |
|
Primary Display |
J3 |
|
Monochrome MDA |
Pins 1 & 3, 2 & 4 closed |
|
Monochrome CGA |
Pins 2 & 4, 3 & 5 closed |
|
Color CGA |
Pins 3 & 5, 4 & 6 closed |
|
Disabled |
Pins 1 & 3, 4 & 6 closed |
|
PARALLEL PORT CONFIGURATION | |
|
Setting |
J3A |
|
LPT1 |
Pins 3 & 5, 4 & 6 closed |
|
LPT2 |
Pins 2 & 4, 3 & 5 closed |
|
LPT3 |
Pins 1 & 3, 4 & 6 closed |
|
Disabled |
Pins 1 & 3, 2 & 4 closed |