NEC 1024 video card Settings and Configuration
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 | |
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