STB SYSTEMS, INC.
MVP - 4X ADAPTER
Category | Video |
Video Types Supported | XVGA |
Video Processor | Unidentified |
Highest Resolution Supported | 1024 x 768 |
Data Bus Type | 16-bit ISA |
Memory Type | DRAM |
Maximum Onboard Memory | 4MB (1MB of on-board DRAM per port) |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
37-pin cable connector | P1 | VGA feature connector | P3 |
Refresh signal synchronization connector | P2 |
|
|
CRYSTAL FREQUENCY SELECTION | ||
Setting | J1 | |
» | Master | Pins 1 & 2 closed |
| Slave | Pins 2 & 3 closed |
MONOCHROME SUPPORT CONFIGURATION | ||
Setting | J3 | |
» | Off | Pins 2 & 3 closed |
| On | Pins 1 & 2 closed |
BASE I/O ADDRESS SELECTION | |||
Address | Board | SW1/2 | SW1/3 |
C3C3h | 1 | Off | Off |
C3C3h | 2 | Off | On |
CBC3h | 3 | On | Off |
CBC3h | 4 | On | On |
FACTORY CONFIGURED - DO NOT ALTER | |
Jumper/Switch | Position |
J2 | Pins 2 & 3 closed |
SW1/1 | Off |
SW1/4 | Off |
SW1/5 | Off |
SW1/6 | Off |
SW1/7 | Off |
SW1/8 | Off |