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# PACKARD BELL
PB386-16 SUPREME/PB386-20 SUPREME (VER. 2)
Processor 80386DX
Processor Speed 16/20MHz
Chip Set C & T
Max. Onboard DRAM 16MB
SRAM Cache None
BIOS Award
Dimensions 355mm x 305mm
I/O Options None
NPU Options 80287/80387DX
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+----------+----------------+----------|
| External battery | J2 | Reset | J4 |
|---------------------+----------+----------------+----------|
| Power LED & keylock | J3 | Speaker | J5 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|------------------------------------+--------+--------------|
| » | Monitor type select color | JMP1 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| | Monitor type select monochrome | JMP1 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| » | BIOS type select 27256 | JMP3 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| | BIOS type select 27512 | JMP3 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| » | System speed select 16MHz | JMP4 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| | System speed select 20MHz | JMP4 | pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| NPU CONFIGURATION |
|------------------------------------------------------------|
| NPU | JMP2/pins 1 & | JMP2/pins 3 & | JMP2/pins 5 & |
| | 2 | 4 | 6 |
|-----------+----------------+---------------+---------------|
| » | None | Open | Closed | Open |
|---+-------+----------------+---------------+---------------|
| | 80287 | Open | Open | Closed |
|---+-------+----------------+---------------+---------------|
| | 80387 | Closed | Open | 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) 256K x | (4) 256K x | (4) 256K x | (4) 256K x |
| | 9 | 9 | 9 | 9 |
|------+-------------+-------------+------------+------------|
| 4MB | (4) 1M x 9 | NONE | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 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 | | |
|------+-------------+-------------+------------+------------|
| 16MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 |
+------------------------------------------------------------+