TEXT View Source
# UNIDENTIFIED
386
Processor 80386DX
Processor Speed 16/20/25MHz
Chip Set C & T
Max. Onboard DRAM 8MB
Cache None
BIOS AMI
Dimensions 330mm x 218mm
I/O Options 32-bit external memory card slot
NPU Options 80387
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------+----------+----------------------+----------|
| Turbo switch | J16 | Speaker | J20 |
|---------------+----------+----------------------+----------|
| Power LED & | J17 | External battery | J22 |
| keylock | | | |
|---------------+----------+----------------------+----------|
| Turbo LED 1 | J18 | Turbo LED 2 | J23 |
|---------------+----------+----------------------+----------|
| Reset switch | J19 | 32-bit external | S1 |
| | | memory card | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | NPU mode select synchronous with | JP1 | Open |
| | CPU | | |
|---+----------------------------------+--------+------------|
| | NPU mode select asynchronous | JP1 | Closed |
| | with CPU | | |
|---+----------------------------------+--------+------------|
| » | NPU absent | JP2 | Open |
|---+----------------------------------+--------+------------|
| | NPU present | JP2 | Closed |
|---+----------------------------------+--------+------------|
| » | Pipeline mode enabled | JP3 | Closed |
|---+----------------------------------+--------+------------|
| | Pipeline mode disabled | JP3 | Open |
|---+----------------------------------+--------+------------|
| » | NPU enabled | JP4 | Closed |
|---+----------------------------------+--------+------------|
| | NPU disabled | JP4 | Open |
|---+----------------------------------+--------+------------|
| » | Monitor type select color | JP7 | Closed |
|---+----------------------------------+--------+------------|
| | Monitor type select monochrome | JP7 | Open |
|---+----------------------------------+--------+------------|
| » | CPU speed select low (OSC2) | J16 | Open |
|---+----------------------------------+--------+------------|
| | CPU speed select high (OSC3) | J16 | Closed |
|---+----------------------------------+--------+------------|
| » | Battery type select internal | J22 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Battery type select external | J22 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 1MB | (4) 256K x 9 | NONE |
|------------------+--------------------+--------------------|
| 2MB | (4) 256K x 9 | (4) 256K x 9 |
|------------------+--------------------+--------------------|
| 4MB | (4) 1M x 9 | NONE |
|------------------+--------------------+--------------------|
| 8MB | (4) 1M x 9 | (4) 1M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Type | JP5 | JP6 |
|------------------------+-----------------+-----------------|
| SIMM Banks 0 & 1, DRAM | pins 2 & 3, 4 & | pins 2 & 3, 4 & |
| card Banks 2 & 3 | 5 closed | 5 closed |
|------------------------+-----------------+-----------------|
| DRAM card Banks 0 & 1, | pins 1 & 2, 5 & | pins 1 & 2, 5 & |
| SIMM Banks 2 & 3 | 6 closed | 6 closed |
|------------------------------------------------------------|
| Note:When using onboard SIMMs only select default setting. |
+------------------------------------------------------------+