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. | ||||||||