NEC TECHNOLOGIES, INC.
NEC 1024
|
Card Type |
Video card |
|
Video Chip Set |
Texas Instruments |
|
Maximum Video Memory |
768KB |
|
Video Types Supported |
EGA/CGA |
|
Highest Resolution Supported |
1024 x 768 |
|
Data Bus |
16-bit ISA |
|
CONNECTIONS | |
|
Function |
Label |
|
15-pin video analog video port |
CN1 |
|
USER CONFIGURABLE SETTINGS | ||
|
Function |
Label |
Position |
|
Monitor type select EGA |
SW1/1 |
Off |
|
Monitor type select CGA |
SW1/1 |
On |
|
Monitor select MultiSync or MultiSync Plus |
SW1/2 |
On |
|
Monitor select MultiSync XL |
SW1/2 |
Off |
|
VIDEO MEMORY CONFIGURATION |
|
Note: Board comes standard with 384KB of VRAM video memory. 768KB of DRAM video memory is optional. An additional 256KB video memory is an optional upgrade. The location & chip sizes are unidentified. |
|
INTERRUPT SELECTION | ||
|
IRQ |
JP1 | |
|
Disabled |
Pins 1 & 3 closed | |
|
2 |
Pins 1 & 2 closed | |
|
3 |
Pins 3 & 4 closed | |
|
4 |
Pins 5 & 6 closed | |
|
5 |
Pins 7 & 8 closed | |