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# OLIVETTI
M480-40/60 (BA307)
Processor 80486DX (on external card)
Processor Speed 33MHz
Chip Set Unidentified
Video Chip Set None
Maximum Onboard 64MB
Memory
Maximum Video None
Memory
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
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------+----------+--------------------+----------|
| Serial port | CN1 | Front panel | CN4 |
| | | connector | |
|-----------------+----------+--------------------+----------|
| Parallel port | CN2 | Floppy drive | CN5 |
| | | interface | |
|-----------------+----------+--------------------+----------|
| 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 | (2) 512K x | None | None |
| | 36 | 36 | | |
|------+-------------+-------------+------------+------------|
| 12MB | (2) 1M x 36 | (2) 512K x | None | None |
| | | 36 | | |
|------+-------------+-------------+------------+------------|
| 12MB | (2) 512K x | (2) 512K x | (2) 512K x | None |
| | 36 | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 12MB | (2) 512K x | (2) 1M x 36 | None | None |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 16MB | (2) 2M x 36 | None | None | None |
|------+-------------+-------------+------------+------------|
| 16MB | (2) 1M x 36 | (2) 512K x | (2) 512K x | None |
| | | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 16MB | (2) 1M x 36 | (2) 1M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 16MB | (2) 512K x | (2) 512K x | (2) 512K x | (2) 512K x |
| | 36 | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 20MB | (2) 2M x 36 | (2) 512K x | None | None |
| | | 36 | | |
|------+-------------+-------------+------------+------------|
| 20MB | (2) 1M x 36 | (2) 512K x | (2) 512K x | (2) 512K x |
| | | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 20MB | (2) 512K x | (2) 1M x 36 | (2) 1M x | None |
| | 36 | | 36 | |
|------+-------------+-------------+------------+------------|
| 20MB | (2) 512K x | (2) 2M x 36 | None | None |
| | 36 | | | |
|------+-------------+-------------+------------+------------|
| 24MB | (2) 2M x 36 | (2) 512K x | (2) 512K x | None |
| | | 36 | 36 | |
|------+-------------+-------------+------------+------------|
| 24MB | (2) 2M x 36 | (2) 1M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 24MB | (2) 1M x 36 | (2) 1M x 36 | (2) 1M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 24MB | (2) 1M x 36 | (2) 2M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 24MB | (2) 1M x 36 | (2) 512K x | (2) 1M x | (2) 512K x |
| | | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 24MB | (2) 512K x | (2) 1M x 36 | (2) 512K x | (2) 1M x |
| | 36 | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 24MB | (2) 1M x 36 | (2) 1M x 36 | (2) 512K x | (2) 512K x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 24MB | (2) 512K x | (2) 512K x | (2) 1M x | (2) 1M x |
| | 36 | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 28MB | (2) 2M x 36 | (2) 512K x | (2) 512K x | (2) 512K x |
| | | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 28MB | (2) 512K x | (2) 1M x 36 | (2) 1M x | (2) 1M x |
| | 36 | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 32MB | (2) 2M x 36 | (2) 1M x 36 | (2) 1M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 32MB | (2) 2M x 36 | (2) 2M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 32MB | (2) 1M x 36 | (2) 1M x 36 | (2) 1M x | (2) 1M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 36MB | (2) 512K x | (2) 2M x 36 | (2) 2M x | None |
| | 36 | | 36 | |
|------+-------------+-------------+------------+------------|
| 40MB | (2) 2M x 36 | (2) 1M x 36 | (2) 1M x | (2) 1M x |
| | | | 36 | 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 40MB | (2) 1M x 36 | (2) 2M x 36 | (2) 2M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 40MB | (2) 512K x | (2) 2M x 36 | (2) 512K x | (2) 2M x |
| | 36 | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 40MB | (2) 2M x 36 | (2) 512K x | (2) 2M x | (2) 512K x |
| | | 36 | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 48MB | (2) 2M x 36 | (2) 2M x 36 | (2) 2M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 48MB | (2) 1M x 36 | (2) 2M x 36 | (2) 1M x | (2) 2M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 48MB | (2) 2M x 36 | (2) 1M x 36 | (2) 2M x | (2) 1M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 52MB | (2) 512K x | (2) 2M x 36 | (2) 2M x | (2) 2M x |
| | 36 | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 56MB | (2) 1M x 36 | (2) 2M x 36 | (2) 2M x | (2) 2M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 64MB | (2) 2M x 36 | (2) 2M x 36 | (2) 2M x | (2) 2M x |
| | | | 36 | 36 |
+------------------------------------------------------------+
IMG IMG 2
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|--------------------+----------+-----------------+----------|
| FDU console | CN1 | Speaker | CN5 |
| interface | | | |
| connector | | | |
|--------------------+----------+-----------------+----------|
| FDC interface | CN2 | Power supply | CN6 |
| connector | | interface | |
| | | connector | |
|--------------------+----------+-----------------+----------|
| PEM connector (not | CN3 | RUN/STRY button | CN7 |
| used) | | | |
|--------------------+----------+-----------------+----------|
| Connector for | CN4 | Remote power on | CN8 |
| boards IF496/IF497 | | (not used) | |
|------------------------------------------------------------|
| 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 (CON’T) |
|------------------------------------------------------------|
| 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 | Lower | * | On | Off |
| | cable) | | | | |
|------+---------------+------------+--------+-------+-------|
| 9 | 80/120MB STU | Upper | * | Off | Off |
|------------------------------------------------------------|
| Note: * uses the same settings for the drives already |
| installed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SECOND FLOPPY DRIVE INTERFACE SELECTION (CON’T) |
|------------------------------------------------------------|
| 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 | Lower | Off | Off | Off | Off |
| | (with | | | | | |
| | cable) | | | | | |
|-----+----------+-----------+-------+-------+-------+-------|
| 9 | 80/120MB | Upper | Off | Off | Off | Off |
| | STU | | | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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 | Lower | * | * | * | * |
| | (with | | | | | |
| | cable) | | | | | |
|-----+----------+-----------+-------+-------+-------+-------|
| 8 | 80/120MB | Upper | * | * | * | * |
| | STU | | | | | |
|------------------------------------------------------------|
| Note: * uses the same settings for the drives already |
| installed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| THIRD FLOPPY DRIVE INTERFACE SELECTION (CON’T) |
|------------------------------------------------------------|
| 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 | Lower | On | Off | Off | Off |
| | (with | | | | | |
| | cable) | | | | | |
|-----+----------+-----------+-------+-------+-------+-------|
| 8 | 80/120MB | Upper | Off | Off | Off | Off |
| | STU | | | | | |
+------------------------------------------------------------+