NEC TECHNOLOGIES, INC.
POWERMATE SX/16
Processor | 80386SX |
Processor Speed | 16MHz |
Video Processor | Unidentified |
Chipset | NEC |
Maximum Onboard Memory | 10MB DRAM (8MB on memory card) |
Maximum Video Memory | 256KB DRAM (location unidentified) |
BIOS | NEC |
Dimensions | 254 x 218mm |
I/O Options | 32-bit memory card slot, PS/2 mouse port, floppy drive interface, IDE interface, parallel port, serial port, VGA port |
NPU Options | 80387SX |
Video Types Supported | VGA |
Highest Resolution Supported | 800 x 600 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
PS/2 mouse port | CN1 | Unidentified | CN8 |
Keyboard connector | CN2 | DC power out connector | CN9 |
VGA port | CN3 | DC power out connector | CN10 |
Serial port | CN4 | Speaker | CN11 |
Parallel port | CN5 | Front panel connector | CN12 |
IDE interface | CN6 | 32-bit external memory card | SL2 |
Floppy drive interface | CN7 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | On board video enabled | SW1/1 | On |
On board video disabled | SW1/1 | Off | |
» | Factory configured - do not alter | SW1/2 | On |
» | Password normal operation | SW1/3 | Off |
Password clear | SW1/3 | On | |
» | Factory configured - do not alter | SW1/4 | On |
DRAM CONFIGURATION |
There is 2MB of DRAM installed on the mainboard. This memory is not configurable. |
MISCELLANEOUS TECHNICAL NOTE |
The location of the NPU socket may be different than pictured above on some versions of the board. |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | Factory configured - do not alter | SW1/5 | Off |
» | Factory configured - do not alter | SW1/6 | Off |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
2MB | (2) 1M x 9 | None | None | None |
4MB | (2) 1M x 9 | (2) 1M x 9 | None | None |
6MB | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 | None |
8MB | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 |
DRAM SWITCH CONFIGURATION | ||||
Size | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
2MB | On | Off | Off | Off |
4MB | On | On | Off | Off |
6MB | On | On | On | Off |
8MB | On | On | On | On |