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# PARCORP, INC
486-33
Processor 80486SX
Processor Speed 33MHz
Chip Set Unidentified
Video Chip Set None
Maximum Onboard Memory 16MB (8MB on external memory card)
Maximum Video Memory None
Cache 64/256KB
BIOS AMI
Dimensions 355mm x 304mm
I/O Options External memory card
NPU Options 4167
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|--------------------+----------+-----------------+----------|
| External battery | J1 | Speaker | J5 |
|--------------------+----------+-----------------+----------|
| Front panel | J4 | External memory | SL1 |
| connector | | card | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Factory configured - do not | J6 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J8 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J9 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J10 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | SW2 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | SW3 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | W1 | Open |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | W4 | Pins 2 & 3 |
| | alter | | closed |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | W5 | Pins 1 & 2 |
| | alter | | closed |
|---+---------------------------------+-------+--------------|
| » | Monitor type select color | W7 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Monitor type select monochrome | W7 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Speaker enabled | W10 | Closed |
|---+---------------------------------+-------+--------------|
| | Speaker disabled | W10 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 1MB | (4) 256K x | None | None | None |
| | 9 | | | |
|------+-------------+-------------+------------+------------|
| 2MB | (4) 256K x | (4) 256K x | None | None |
| | 9 | 9 | | |
|------+-------------+-------------+------------+------------|
| 4MB | (4) 1M x 9 | None | None | None |
|------+-------------+-------------+------------+------------|
| 6MB | (4) 256K x | (4) 256K x | (4) 1M x 9 | None |
| | 9 | 9 | | |
|------+-------------+-------------+------------+------------|
| 8MB | (4) 1M x 9 | (4) 1M x 9 | None | None |
|------+-------------+-------------+------------+------------|
| 10MB | (4) 256K x | (4) 256K x | (4) 1M x 9 | (4) 1M x 9 |
| | 9 | 9 | | |
|------+-------------+-------------+------------+------------|
| 12MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | None |
|------+-------------+-------------+------------+------------|
| 16MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 |
|------------------------------------------------------------|
| Note: Banks 2 & 3 are located on the external memory card. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM SWITCH CONFIGURATION |
|------------------------------------------------------------|
| Size | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
|-----------+------------+-----------+-----------+-----------|
| 1MB | On | Off | On | On |
|-----------+------------+-----------+-----------+-----------|
| 2MB | Off | Off | On | Off |
|-----------+------------+-----------+-----------+-----------|
| 4MB | On | On | On | On |
|-----------+------------+-----------+-----------+-----------|
| 6MB | Off | Off | Off | On |
|-----------+------------+-----------+-----------+-----------|
| 8MB | Off | On | On | Off |
|-----------+------------+-----------+-----------+-----------|
| 10MB | Off | Off | Off | Off |
|-----------+------------+-----------+-----------+-----------|
| 12MB | Off | On | Off | On |
|-----------+------------+-----------+-----------+-----------|
| 16MB | Off | On | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| SIMM in Bank | SIMM in Bank | W8 | W9 |
| 0 | 1 | | |
|--------------+--------------+-----------------+------------|
| 256KB | N/A | N/A | Pins 2 & 3 |
| | | | closed |
|--------------+--------------+-----------------+------------|
| 1MB | N/A | N/A | Pins 1 & 2 |
| | | | closed |
|--------------+--------------+-----------------+------------|
| N/A | 256KB | Pins 2 & 3 | N/A |
| | | closed | |
|--------------+--------------+-----------------+------------|
| N/A | 1MB | Pins 1 & 2 | N/A |
| | | closed | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | TAG |
|------------------+--------------------+--------------------|
| 64KB | (10) 16K x 4 | (1) 16K x 1 |
|------------------+--------------------+--------------------|
| 256KB | (10) 64K x 4 | (1) 64K x 1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | W2 | W3 |
|------------------+--------------------+--------------------|
| 64KB | Pins 1 & 2 closed | Pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 256KB | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| Speed | W6 |
|------------------------------+-----------------------------|
| 8MHz (only) | Pins 1 & 2 closed |
|------------------------------+-----------------------------|
| 33MHz (only) | Open |
|------------------------------+-----------------------------|
| 33MHz (switchable) | Pins 2 & 3 closed |
+------------------------------------------------------------+
IMG IMG 2
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------------+-------+------------|
| » | Factory configured - do not alter | SW1/4 | N/A |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | W1 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Factory configured - do not alter | W2 | Pins 1 & 2 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM SWITCH CONFIGURATION |
|------------------------------------------------------------|
| Memory upgrade | Bank 2 | Bank 3 | SW1/1 | SW1/2 | SW1/3 |
|----------------+---------+---------+-------+-------+-------|
| 4MB | 4MB | None | Off | Off | On |
|----------------+---------+---------+-------+-------+-------|
| 8MB | 4MB | 4MB | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM SWITCH CONFIGURATION |
|------------------------------------------------------------|
| DRAM on |SW2/1|SW2/2|SW2/3|SW2/4|SW2/5|SW2/6|SW2/7|SW2/8|
| mainboard | | | | | | | | |
|------------+-----+-----+-----+-----+-----+-----+-----+-----|
| 4MB | On | Off | Off | On | Off | Off | On | On |
|------------+-----+-----+-----+-----+-----+-----+-----+-----|
| 8MB | On | On | Off | Off | Off | Off | On | On |
+------------------------------------------------------------+