POWERMATE EISA SERIES 386/33E Motherboard Settings and Configuration
NEC TECHNOLOGIES, INC.
POWERMATE EISA SERIES 386/33E
Processor | 80386DX |
Processor Speed | 33MHz |
Chip Set | Intel |
Max. onboard DRAM | 16MB (On system memory card) |
Cache | None |
BIOS | Phoenix |
Dimensions | 330.2mm x 218.4mm |
I/O Options | Floppy drive interface, keyboard/bus mouse interface proprietary serial/parallel card, system memory card slot |
NPU Options | 80387DX/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Speaker | P1 | Proprietary serial/parallel card | P10 |
Keyboard/Bus mouse interface | P2 | System memory card slot | S1 |
Power LED & Turbo LED | P6 | Test mode switch | SW2 |
Floppy drive interface | P7 | ||
Note:The test mode switch is set on Off at the factory and should not be altered. | |||
USER CONFIGURABLE SETTINGS | |||
Function | Jumper/Switch | Position | |
| » | FDD transfer rate 500/250/300 KB per second | 3E1 | pins 1 & 2 closed |
FDD transfer rate 500/250 KB per second | 3E1 | pins 2 & 3 closed | |
| » | Factory configured - do not alter | 9M1 | Open |
| » | Factory configured - do not alter | 10B1 | pins 1 & 2 closed |
| » | Password enabled | 10H1 | pins 1 & 2 closed |
Password disabled | 10H1 | pins 2 & 3 closed | |
| » | Factory configured - do not alter | 12C2 | Closed |
| » | Pipeline mode disabled | 12C3 | Open |
Pipeline mode enabled | 12C3 | Closed | |
| » | RAS0 time-out timer enabled | 13G1 | pins 1 & 2 closed |
RAS0 time-out timer disabled | 13G1 | pins 2 & 3 closed | |
| » | 32-bit data transmit enabled | 16C1 | Closed |
32-bit data transmit disabled | 16C1 | Open | |
| » | Factory configured - do not alter | 16C2 | pins 2 & 3 closed |
| » | Factory configured - do not alter | 16C3 | pins 2 & 3 closed |
| » | Factory configured - do not alter | 16C4 | pins 2 & 3 closed |
| » | Factory configured - do not alter | 16F1 | Closed |
| » | Parallel port enabled | SW1/switch 1 | On |
Parallel port disabled | SW1/switch 1 | Off | |
| » | Floppy drive interface enabled | SW1/switch 4 | On |
Floppy drive interface disabled | SW1/switch 4 | Off | |
| » | Floppy drive interface address select secondary | SW1/switch 5 | On |
| Floppy drive interface address select primary | SW1/switch 5 | Off | |
| » | NPU enabled | SW1/switch 6 | On |
NPU disabled | SW1/switch 6 | Off | |
| » | Base memory size select 512KB | SW1/switch 7 | On |
| Base memory size select 640KB | SW1/switch 7 | Off | |
| » | IRQ12 designated to bus mouse | SW1/switch 8 | On |
IRQ12 designated to other function | SW1/switch 8 | Off | |
| » | Monitor type select color | SW1/switch 9 | On |
Monitor type select monochrome | SW1/switch 9 | Off | |
| » | Factory configured - do not alter | SW1/switch 10 | On |
Note:Parallel port is located on the proprietary serial/parallel card. | |||
SERIAL PORT CONFIGURATION | |||
COM1 | COM2 | SW1/switch 2 | SW1/switch 3 |
COM1 | COM2 | On | On |
COM1 | Disabled | On | Off |
Disabled | COM2 | Off | On |
Disabled | Disabled | Off | Off |
Note:Serial port is located on the proprietary serial/parallel card. | |||
DRAM CONFIGURATION | ||||||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | Bank 4 | Bank 5 | Bank 6 | Bank 7 |
2MB | 2MB | NONE | NONE | NONE | NONE | NONE | NONE | NONE |
4MB | 2MB | 2MB | NONE | NONE | NONE | NONE | NONE | NONE |
6MB | 2MB | 2MB | 2MB | NONE | NONE | NONE | NONE | NONE |
8MB | 2MB | 2MB | 2MB | 2MB | NONE | NONE | NONE | NONE |
10MB | 2MB | 2MB | 2MB | 2MB | 2MB | NONE | NONE | NONE |
12MB | 2MB | 2MB | 2MB | 2MB | 2MB | 2MB | NONE | NONE |
14MB | 2MB | 2MB | 2MB | 2MB | 2MB | 2MB | 2MB | NONE |
16MB | 2MB | 2MB | 2MB | 2MB | 2MB | 2MB | 2MB | 2MB |
Note:.Banks are filled with proprietary 2MB memory modules (NEC part# 13-260131-502-A). System memory card is installed at J8. | ||||||||
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