OLIVETTI
M300-08 (BA19, BA324, BA325)
M300-15 (BA320)
|
Processor |
80386SX |
|
Processor Speed |
20MHz (M300-08) 25MHz (M300-15) |
|
Chip Set |
OPTI |
|
Video Chip Set |
Oak |
|
Maximum Onboard Memory |
16MB |
|
Maximum Video Memory |
512KB |
|
Cache |
None |
|
BIOS |
Unidentified |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial port, feature connector, VGA port, riser slot |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
VGA port |
CN1 |
Floppy drive interface |
CN6 |
|
Serial port |
CN2 |
IDE interface |
CN7 |
|
Parallel port |
CN3 |
External battery |
CN8 |
|
PS/2 mouse port |
CN4 |
Speaker |
CN9 |
|
Feature connector |
CN5 |
Riser slot |
SL1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
Built in setup carried out |
J1 |
Pins 2 & 3 closed |
|
Built in setup not carried out |
J1 |
Pins 1 & 2 closed | |
|
|
PS/2 mouse IRQ12 enabled |
J13 |
Pins 2 & 3 closed |
|
PS/2 mouse IRQ12 disabled |
J13 |
Pins 1 & 2 closed | |
|
|
Floppy drive write protect disabled |
J16 |
Pins 2 & 3 closed |
|
Floppy drive write protect enabled |
J16 |
Pins 1 & 2 closed | |
|
|
One hard drive installed |
J23 |
Closed |
|
Two hard drives installed |
J23 |
Open | |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
2MB |
2MB |
None |
None |
None |
|
4MB |
2MB |
(2) 1M x 9 |
None |
None |
|
8MB |
2MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
|
10MB |
2MB |
(2) 4M x 9 |
None |
None |
|
14MB |
2MB |
(2) 4M x 9 |
(2) 1M x 9 |
None |
|
16MB |
(2MB) |
(2) 4M x 9 |
(2) 4M x 9 |
None |
|
Note: Bank 0 is factory installed and is not configurable. If 16MB is installed, the 2MB factory installed memory is disabled. | ||||
|
VIDEO MEMORY CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
256KB |
256KB |
None |
|
512KB |
256KB |
(2) 256K x 4 |
|
Note: Bank 0 is factory installed and is not configurable. | ||
|
SERIAL PORT SELECTION | |||
|
Setting |
J6 |
J8 | |
|
Enabled |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
Disabled |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
RING INDICATOR/INPUT SIGNAL CONFIGURATION | ||
|
Setting |
J7 |
J9 |
|
FAIL SAFE disabled |
Closed |
Closed |