MITSUBISHI ELECTRONICS
MP2300
|
Processor |
80286 |
|
Processor Speed |
8MHz |
|
Chip Set |
None |
|
Max. onboard DRAM |
1MB (location unknown) |
|
SRAM Cache |
None |
|
BIOS |
Mitsubishi/Phoenix |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit external memory card, floppy drive interface, parallel port, serial port |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Parallel port |
P1 |
Floppy drive interface |
P4 |
|
Serial port |
P2 |
32-bit external memory card |
S1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Switch |
Position | |
|
Factory configured - do not alter |
SW1/switch 4 |
Off | |
|
Factory configured - do not alter |
SW1/switch 6 |
On | |
|
Keyboard select enhanced enabled |
SW1/switch 7 |
On | |
|
Keyboard select enhanced disabled |
SW1/switch 7 |
Off | |
|
Monitor type select monochrome |
SW1/switch 8 |
Off | |
|
Monitor type select color |
SW1/switch 8 |
On | |
|
MEMORY MODE CONFIGURATION | ||||
|
Mode |
Size |
SW1/switch 3 |
SW1/switch 5 | |
|
A |
512KB (base) |
Off |
On | |
|
C |
640KB (base) |
Off |
Off | |
|
D |
512KB (external) |
On |
Off | |
|
SERIAL PORT CONFIGURATION | |||
|
COM |
SW3/switch 1 |
SW3/Switch 2 | |
|
COM1 |
Off |
On | |
|
COM2 |
Off |
Off | |
|
Disabled |
On |
On | |
|
PARALLEL PORT CONFIGURATION | |||
|
LPT |
SW3/switch 3 |
SW3/Switch 4 | |
|
LPT1 |
Off |
Off | |
|
LPT2 |
Off |
On | |
|
LPT3 |
On |
Off | |
|
Disabled |
On |
On | |
|
CPU SPEED CONFIGURATION | ||||
|
Speed |
Wait state |
SW1/switch 1 |
SW1/switch 2 | |
|
6MHz |
1 |
Off |
Off | |
|
7.16MHz |
0 |
Off |
On | |
|
8MHz |
0 |
On |
Off | |
|
DRAM CONFIGURATION | |||||
|
Base Address |
SW1 |
SW2 |
SW3 |
SW4 |
SW5 |
|
1024KB |
On |
On |
On |
Off |
On |
|
1536KB |
On |
On |
On |
Off |
Off |
|
2048KB |
On |
On |
Off |
On |
On |
|
2560KB |
On |
On |
Off |
On |
Off |
|
3072KB |
On |
On |
Off |
Off |
On |
|
3584KB |
On |
On |
Off |
Off |
Off |
|
4096KB |
On |
Off |
On |
On |
On |
|
4608KB |
On |
Off |
On |
On |
Off |
|
5120KB |
On |
Off |
On |
Off |
On |
|
5632KB |
On |
Off |
On |
Off |
Off |
|
6144KB |
On |
Off |
Off |
On |
On |
|
6656KB |
On |
Off |
Off |
On |
Off |
|
7168KB |
On |
Off |
Off |
Off |
On |
|
7680KB |
On |
Off |
Off |
Off |
Off |
|
8192KB |
Off |
On |
On |
On |
On |
|
8704KB |
Off |
On |
On |
On |
Off |
|
9216KB |
Off |
On |
On |
Off |
On |
|
9728KB |
Off |
On |
On |
Off |
Off |
|
10240KB |
Off |
On |
Off |
On |
On |
|
10752KB |
Off |
On |
Off |
On |
Off |
|
11264KB |
Off |
On |
Off |
Off |
On |
|
11776KB |
Off |
On |
Off |
Off |
Off |
|
12288KB |
Off |
Off |
On |
On |
On |
|
12800KB |
Off |
Off |
On |
On |
Off |
|
13312KB |
Off |
Off |
On |
Off |
On |
|
13824KB |
Off |
Off |
On |
Off |
Off |
|
14336KB |
Off |
Off |
Off |
On |
On |
|
Note:Start address is determined by the total amount of system memory prior to adding the memory card. Switches 6, 7, and 8 must always be in the on position. | |||||