SIIG, INC.
MCGP I
|
Category |
Video |
|
Video Types Supported |
Monochrome/CGA |
|
Video Processor |
Unidentified |
|
Highest Resolution Supported |
720 x 348 |
|
Data Bus Type |
8-bit ISA |
|
Memory Type |
DRAM |
|
Maximum Onboard Memory |
64KB |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
15-pin analog video port |
CN1 |
6-pin light pen interface |
CN3 |
|
25-pin parallel port connector |
CN2 | ||
|
DISPLAY MODE CONFIGURATION | ||
|
Mode |
JP1 |
JP5 |
|
Monochrome |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
CGA |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
|
PARALLEL PORT CONFIGURATION | |||
|
Setting |
I/O address |
JP2 |
JP3 |
|
Enabled |
3BCh |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
Enabled |
378h |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
|
Enabled |
278h |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
|
Disabled |
N/A |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
PARALLEL PORT INTERRUPT SELECTION | |
|
IRQ |
JP6 |
|
5 |
Pins 1 & 2 closed |
|
7 |
Pins 2 & 3 closed |
|
FONT GENERATOR SELECTION | |
|
Setting |
JP4 |
|
Use built-in character font |
Pins 1 & 2 closed |
|
Use an external character font (optional) |
Pins 2 & 3 closed |