OLIVETTI
M250
|
Processor |
80286 |
|
Processor Speed |
8MHz |
|
Chip Set |
Unidentified |
|
Max. Onboard DRAM |
2MB |
|
Cache |
None |
|
BIOS |
Unidentified |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial port, VGA feature connector, VGA port |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port |
J6 |
Floppy drive interface |
J12 |
|
Parallel port |
J7 |
IDE interface |
J13 |
|
VGA port |
J8 |
VGA feature connector |
J14 |
|
PS/2 mouse port |
J10 |
Riser Card |
SL1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
» |
Hard drive capacity select 40MB |
P6 |
Pins 1 & 2 closed |
|
Hard drive capacity select 20MB |
P6 |
Pins 2 & 3 closed | |
|
» |
Factory configured - do not alter |
P8 |
Closed |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
512KB |
(2) 256K x 9 |
NONE |
|
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB |
(2) 1M x 9 |
NONE |
|
DRAM JUMPER CONFIGURATION | ||
|
Size |
P1 |
P2 |
|
None installed |
Open |
Closed |
|
512KB |
Closed |
Open |
|
1MB |
Open |
Open |
|
2MB |
Closed |
Closed |