(TXT) View Source
# HAWK COMPUTERS
386 SX
Processor 80386SX
Processor Speed 20/25MHz
Chip Set OPTI
Max. Onboard DRAM 32MB
Cache 16/32/64KB
BIOS AMI
Dimensions 304.8mm x 215.8mm
I/O Options None
NPU Options 80387SX
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+----------+----------------+----------|
| External battery | J3 | Turbo LED | JP8 |
|---------------------+----------+----------------+----------|
| Power LED & keylock | J21 | Reset switch | S1 |
|---------------------+----------+----------------+----------|
| Speaker | J22 | Turbo switch | S2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | Factory configured - do not | JP1 | pins 2 & 3 |
| | alter | | closed |
|---+----------------------------------+--------+------------|
| » | Monitor type select color | JP2 | Closed |
|---+----------------------------------+--------+------------|
| | Monitor type select monochrome | JP2 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 1MB | (2) 256K x | (2) 256K x | NONE | NONE |
| | 9 | 9 | | |
|------+-------------+-------------+------------+------------|
| 2MB | (2) 256K x | (2) 256K x | (2) 256K x | (2) 256K x |
| | 9 | 9 | 9 | 9 |
|------+-------------+-------------+------------+------------|
| 4MB | (2) 1M x 9 | (2) 1M x 9 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 6MB | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 | NONE |
|------+-------------+-------------+------------+------------|
| 8MB | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 |
|------+-------------+-------------+------------+------------|
| 16MB | (2) 4M x 9 | (2) 4M x 9 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 32MB | (2) 4M x 9 | (2) 4M x 9 | (2) 4M x 9 | (2) 4M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | TAG |
|--------+-----------------+----------------+----------------|
| 16KB | (2) 8K x 8 | NONE | (2) 4K x 4 |
|--------+-----------------+----------------+----------------|
| 32KB | (2) 8K x 8 | (2) 8K x 8 | (2) 16K x 4 |
|--------+-----------------+----------------+----------------|
| 64KB | (2) 32K x 8 | NONE | (2) 16K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP3 | JP4 | JP5 | JP6 | JP7 |
|------+-----------+-----------+-----------+--------+--------|
| 16KB | pins 1 & | pins 1 & | pins 1 & | Closed | Open |
| | 2 closed | 2 closed | 2 closed | | |
|------+-----------+-----------+-----------+--------+--------|
| 32KB | pins 1 & | pins 1 & | pins 2 & | Open | Closed |
| | 2 closed | 2 closed | 3 closed | | |
|------+-----------+-----------+-----------+--------+--------|
| 64KB | pins 2 & | pins 2 & | pins 2 & | Closed | Open |
| | 3 closed | 3 closed | 3 closed | | |
+------------------------------------------------------------+