| View Source | |
| # ADVANCED MICRO TECHNOLOGY, INC. | |
| SIGMA VGA LEGEND | |
| Card Type Video card | |
| Video Chip Set Advance Micro Technology | |
| Highest Resolution Supported 1024 x 768 | |
| Maximum Video Memory 1MB RAM (location unidentified) | |
| Data Bus 16-bit ISA | |
| Video Types Supported VGA | |
| IMG 1 | |
| +------------------------------------------------------------+ | |
| | CONNECTIONS | | |
| |------------------------------------------------------------| | |
| | Function | Label | Function | Label | | |
| |---------------------+-------+----------------------+-------| | |
| | 15-pin analog video | CN1 | VGA feature | CN2 | | |
| | port | | connector | | | |
| +------------------------------------------------------------+ | |
| +------------------------------------------------------------+ | |
| | USER CONFIGURABLE SETTINGS | | |
| |------------------------------------------------------------| | |
| | Function | Label | Position | | |
| |-------------------------------------+-------+--------------| | |
| | » | Factory configured - do not | P6 | Unidentified | | |
| | | alter | | | | |
| |---+---------------------------------+-------+--------------| | |
| | » | Factory configured - do not | P7 | Unidentified | | |
| | | alter | | | | |
| |---+---------------------------------+-------+--------------| | |
| | » | Interrupt 9 selected | P8 | Closed | | |
| |---+---------------------------------+-------+--------------| | |
| | | No Interrupt selection | P8 | Open | | |
| +------------------------------------------------------------+ | |
| +------------------------------------------------------------+ | |
| | SCAN RATE SELECTION | | |
| |------------------------------------------------------------| | |
| | Rate | P11 | | |
| |-----------------------------------+------------------------| | |
| | » | Standard screen refresh | Pins 3 & 4 closed | | |
| |---+-------------------------------+------------------------| | |
| | | Ergonomic screen refresh | Pins 2 & 3 closed | | |
| |---+-------------------------------+------------------------| | |
| | | Reserved | Pins 1 & 2 closed | | |
| +------------------------------------------------------------+ |