MULTI MICRO SYSTEMS, INC.
NW286C
|
Processor |
80286 |
|
Processor Speed |
12.5/16MHz |
|
Chip Set |
C & T |
|
Max. Onboard DRAM |
5MB |
|
Cache |
None |
|
BIOS |
C & T |
|
Dimensions |
334mm x 122mm |
|
I/O Options |
Parallel port, serial ports (2), floppy drive interface, IDE interface, mouse interface |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Keyboard clock & data |
JP2 |
Turbo LED |
JP12 |
|
Power LED & keylock |
JP7 |
Mouse interface |
JP14 |
|
Reset switch |
JP8 |
Parallel port |
P1 |
|
Speaker |
JP9 |
Serial port |
P2 |
|
IDE interface LED |
JP10 |
Floppy drive interface |
P3 |
|
Turbo switch |
JP11 |
IDE interface |
P4 |
|
DRAM CONFIGURATION | ||||
|
Size |
SIMM Bank 0 |
SIMM Bank 1 |
DIP Bank 0 |
DIP Bank 1 |
|
512KB |
(2) 256K x 9 |
NONE |
NONE |
NONE |
|
512KB |
NONE |
NONE |
(4) 44256 |
NONE |
|
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
NONE |
NONE |
|
1MB |
NONE |
NONE |
(4) 44256 |
(4) 44256 |
|
1MB |
(2) 256K x 9 |
NONE |
(4) 44256 |
NONE |
|
1.5MB |
(2) 256K x 9 |
(2) 256K x 9 |
(4) 44256 |
NONE |
|
2MB |
(2) 256K x 9 |
(2) 256K x 9 |
(4) 44256 |
(4) 44256 |
|
2MB |
(2) 1M x 9 |
NONE |
NONE |
NONE |
|
2.5MB |
(2) 1M x 9 |
NONE |
(4) 44256 |
NONE |
|
3MB |
(2) 1M x 9 |
NONE |
(4) 44256 |
(4) 44256 |
|
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
NONE |
NONE |
|
4.5MB |
(2) 1M x 9 |
(2) 1M x 9 |
(4) 44256 |
NONE |
|
5MB |
(2) 1M x 9 |
(2) 1M x 9 |
(4) 44256 |
(4) 44256 |
|
DRAM JUMPER CONFIGURATION | ||
|
Size |
JP3 |
JP4 |
|
DIP DRAM |
Open |
Open |
|
SIMM RAM |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
DIP & SIMM |
pins 2 & 3 closed |
pins 2 & 3 closed |