OLIVETTI
M480-40/60 (BA307)
|
Processor |
80486DX (on external card) |
|
Processor Speed |
33MHz |
|
Chip Set |
Unidentified |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
64MB |
|
Maximum Video Memory |
None |
|
Cache |
None |
|
BIOS |
Unidentified |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Floppy drive interface, parallel port, PS/2 mouse port, serial port, CPU slot |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port |
CN1 |
Front panel connector |
CN4 |
|
Parallel port |
CN2 |
Floppy drive interface |
CN5 |
|
PS/2 mouse port |
CN3 |
CPU slot |
SL1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
Password normal operation |
J16 |
Pins 1 & 2 closed |
|
Password clear |
J16 |
Pins 2 & 3 closed | |
|
Note: If pins 2 & 3 are closed, move jumper to pins 1 & 2 to clear password. The jumper does not need to be replaced in its original position. | |||
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
8MB |
(2) 1M x 36 |
None |
None |
None |
|
8MB |
(2) 512K x 36 |
(2) 512K x 36 |
None |
None |
|
12MB |
(2) 1M x 36 |
(2) 512K x 36 |
None |
None |
|
12MB |
(2) 512K x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
None |
|
12MB |
(2) 512K x 36 |
(2) 1M x 36 |
None |
None |
|
16MB |
(2) 2M x 36 |
None |
None |
None |
|
16MB |
(2) 1M x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
None |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
None |
None |
|
16MB |
(2) 512K x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
|
20MB |
(2) 2M x 36 |
(2) 512K x 36 |
None |
None |
|
20MB |
(2) 1M x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
|
20MB |
(2) 512K x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
None |
|
20MB |
(2) 512K x 36 |
(2) 2M x 36 |
None |
None |
|
24MB |
(2) 2M x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
None |
|
24MB |
(2) 2M x 36 |
(2) 1M x 36 |
None |
None |
|
24MB |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
None |
|
24MB |
(2) 1M x 36 |
(2) 2M x 36 |
None |
None |
|
24MB |
(2) 1M x 36 |
(2) 512K x 36 |
(2) 1M x 36 |
(2) 512K x 36 |
|
24MB |
(2) 512K x 36 |
(2) 1M x 36 |
(2) 512K x 36 |
(2) 1M x 36 |
|
24MB |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
|
24MB |
(2) 512K x 36 |
(2) 512K x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
28MB |
(2) 2M x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
|
28MB |
(2) 512K x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
32MB |
(2) 2M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
None |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
None |
None |
|
32MB |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
36MB |
(2) 512K x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
None |
|
40MB |
(2) 2M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
DRAM CONFIGURATION (CONT) | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
40MB |
(2) 1M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
None |
|
40MB |
(2) 512K x 36 |
(2) 2M x 36 |
(2) 512K x 36 |
(2) 2M x 36 |
|
40MB |
(2) 2M x 36 |
(2) 512K x 36 |
(2) 2M x 36 |
(2) 512K x 36 |
|
48MB |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
None |
|
48MB |
(2) 1M x 36 |
(2) 2M x 36 |
(2) 1M x 36 |
(2) 2M x 36 |
|
48MB |
(2) 2M x 36 |
(2) 1M x 36 |
(2) 2M x 36 |
(2) 1M x 36 |
|
52MB |
(2) 512K x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
56MB |
(2) 1M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
64MB |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
FDU console interface connector |
CN1 |
Speaker |
CN5 |
|
FDC interface connector |
CN2 |
Power supply interface connector |
CN6 |
|
PEM connector (not used) |
CN3 |
RUN/STRY button |
CN7 |
|
Connector for boards IF496/IF497 |
CN4 |
Remote power on (not used) |
CN8 |
|
Note: The sizes of all connectors is unidentified. | |||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
Switch not used |
SW1/2 |
N/A |
|
FIRST FLOPPY DRIVE INTERFACE SELECTION | |||||
|
Bay |
FDU/STU |
Connector |
SW1/1 |
SW1/3 |
SW1/4 |
|
10 |
1.44MB |
Lower |
On |
Off |
Off |
|
10 |
2.88MB |
Upper |
Off |
Off |
Off |
|
FIRST FLOPPY DRIVE INTERFACE SELECTION (CONT) | ||||||
|
Bay |
FDU/STU |
Connector |
SW1/5 |
SW1/6 |
SW1/7 |
SW1/8 |
|
10 |
1.44MB |
Lower |
Off |
Off |
Off |
Off |
|
10 |
2.88MB |
Upper |
Off |
Off |
Off |
Off |
|
SECOND FLOPPY DRIVE INTERFACE SELECTION | |||||
|
Bay |
FDU/STU |
Connector |
SW1/1 |
SW1/3 |
SW1/4 |
|
9 |
1.44MB |
Lower |
* |
On |
On |
|
9 |
2.88MB |
Upper |
* |
Off |
On |
|
9 |
1.2MB (with cable) |
Lower |
* |
On |
Off |
|
9 |
80/120MB STU |
Upper |
* |
Off |
Off |
|
Note: * uses the same settings for the drives already installed. | |||||
|
SECOND FLOPPY DRIVE INTERFACE SELECTION (CONT) | ||||||
|
Bay |
FDU/STU |
Connector |
SW1/5 |
SW1/6 |
SW1/7 |
SW1/8 |
|
9 |
1.44MB |
Lower |
Off |
Off |
Off |
Off |
|
9 |
2.88MB |
Upper |
Off |
Off |
Off |
Off |
|
9 |
1.2MB (with cable) |
Lower |
Off |
Off |
Off |
Off |
|
9 |
80/120MB STU |
Upper |
Off |
Off |
Off |
Off |
|
THIRD FLOPPY DRIVE INTERFACE SELECTION | ||||||
|
Bay |
FDU/STU |
Connector |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
|
8 |
1.44MB |
Lower |
* |
* |
* |
* |
|
8 |
2.88MB |
Upper |
* |
* |
* |
* |
|
8 |
1.2MB (with cable) |
Lower |
* |
* |
* |
* |
|
8 |
80/120MB STU |
Upper |
* |
* |
* |
* |
|
Note: * uses the same settings for the drives already installed. | ||||||
|
THIRD FLOPPY DRIVE INTERFACE SELECTION (CONT) | ||||||
|
Bay |
FDU/STU |
Connector |
SW1/5 |
SW1/6 |
SW1/7 |
SW1/8 |
|
8 |
1.44MB |
Lower |
On |
On |
Off |
Off |
|
8 |
2.88MB |
Upper |
Off |
On |
Off |
Off |
|
8 |
1.2MB (with cable) |
Lower |
On |
Off |
Off |
Off |
|
8 |
80/120MB STU |
Upper |
Off |
Off |
Off |
Off |