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# UNIDENTIFIED
386E 25MHZ
Processor 80386DX
Processor Speed 25MHz
Chip Set OPTI
Max. Onboard DRAM 16MB (8MB on external memory card)
Cache None
BIOS AMI
Dimensions 330mm x 218mm
I/O Options 32-bit external memory card
NPU Options 80387DX/3167
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| External battery | J1 | Turbo LED | J9 |
|-------------------+----------+------------------+----------|
| Power LED & | J6 | Reset switch | J10 |
| keylock | | | |
|-------------------+----------+------------------+----------|
| Speaker | J7 | 32-bit external | S1 |
| | | memory card | |
|-------------------+----------+------------------+----------|
| Turbo switch | J8 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|-------------------------------------+---------+------------|
| » | CMOS memory normal operation | J2 | pins 1 & 2 |
| | | | closed |
|---+---------------------------------+---------+------------|
| | CMOS memory clear | J2 | pins 2 & 3 |
| | | | closed |
|---+---------------------------------+---------+------------|
| » | Monitor type select colot | J3 | Closed |
|---+---------------------------------+---------+------------|
| | Monitor type select monochrome | J3 | Open |
|---+---------------------------------+---------+------------|
| » | Power good signal detect from | J4 & J5 | pins 1 & 2 |
| | board | | closed |
|---+---------------------------------+---------+------------|
| | Power good signal detect from | J4 & J5 | pins 2 & 3 |
| | power supply | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|-------+---------------+------------+-----------+-----------|
| 1MB | (4) 256K x 9 | NONE | NONE | NONE |
|-------+---------------+------------+-----------+-----------|
| 2MB | (4) 256K x 9 | (4) 256K x | NONE | NONE |
| | | 9 | | |
|-------+---------------+------------+-----------+-----------|
| 3MB | (4) 256K x 9 | (4) 256K x | (36) 256K | NONE |
| | | 9 | x 1 | |
|-------+---------------+------------+-----------+-----------|
| 4MB | (4) 256K x 9 | (4) 256K x | (36) 256K | (36) 256K |
| | | 9 | x 1 | x 1 |
|-------+---------------+------------+-----------+-----------|
| 4MB | (4) 1M x 9 | NONE | NONE | NONE |
|-------+---------------+------------+-----------+-----------|
| 5MB | (4) 256K x 9 | (4) 1M x 9 | NONE | NONE |
|-------+---------------+------------+-----------+-----------|
| 5MB | (4) 1M x 9 | (4) 256K x | NONE | NONE |
| | | 9 | | |
|-------+---------------+------------+-----------+-----------|
| 6MB | (4) 256K x 9 | (4) 256K x | (36) 1M x | NONE |
| | | 9 | 1 | |
|-------+---------------+------------+-----------+-----------|
| 6MB | (4) 256K x 9 | (4) 1M x 9 | (36) 256K | NONE |
| | | | x 1 | |
|-------+---------------+------------+-----------+-----------|
| 6MB | (4) 1M x 9 | (4) 256K x | (36) 256K | NONE |
| | | 9 | x 1 | |
|-------+---------------+------------+-----------+-----------|
| 7MB | (4) 256K x 9 | (4) 256K x | (36) 1M x | (36) 256K |
| | | 9 | 1 | x 1 |
|-------+---------------+------------+-----------+-----------|
| 7MB | (4) 256K x 9 | (4) 1M x 9 | (36) 256K | (36) 256K |
| | | | x 1 | x 1 |
|-------+---------------+------------+-----------+-----------|
| 7MB | (4) 1M x 9 | (4) 256K x | (36) 256K | (36) 256K |
| | | 9 | x 1 | x 1 |
|-------+---------------+------------+-----------+-----------|
| 8MB | (4) 1M x 9 | (4) 1M x 9 | NONE | NONE |
|-------+---------------+------------+-----------+-----------|
| 9MB | (4) 256K x 9 | (4) 1M x 9 | (36) 1M x | NONE |
| | | | 1 | |
|-------+---------------+------------+-----------+-----------|
| 9MB | (4) 256K x 9 | (4) 1M x 9 | (36) 1M x | NONE |
| | | | 1 | |
|-------+---------------+------------+-----------+-----------|
| 9MB | (4) 1M x 9 | (4) 1M x 9 | (36) 256K | NONE |
| | | | x 1 | |
|-------+---------------+------------+-----------+-----------|
| 10MB | (4) 256K x 9 | (4) 256K x | (36) 1M x | (36) 1M x |
| | | 9 | 1 | 1 |
|-------+---------------+------------+-----------+-----------|
| 10MB | (4) 256K x 9 | (4) 1M x 9 | (36) 1M x | (36) 256K |
| | | | 1 | x 1 |
|-------+---------------+------------+-----------+-----------|
| 10MB | (4) 1M x 9 | (4) 1M x 9 | (36) 256K | (36) 256K |
| | | | x 1 | x 1 |
|-------+---------------+------------+-----------+-----------|
| 10MB | (4) 1M x 9 | (4) 256K x | (36) 1M x | (36) 256K |
| | | 9 | 1 | x 1 |
|-------+---------------+------------+-----------+-----------|
| 12MB | (4) 1M x 9 | (4) 1M x 9 | (36) 1M x | NONE |
| | | | 1 | |
|-------+---------------+------------+-----------+-----------|
| 13MB | (4) 256K x 9 | (4) 1M x 9 | (36) 1M x | (36) 1M x |
| | | | 1 | 1 |
|-------+---------------+------------+-----------+-----------|
| 13MB | (4) 1M x 9 | (4) 1M x 9 | (36) 1M x | (36) 256K |
| | | | 1 | x 1 |
|-------+---------------+------------+-----------+-----------|
| 13MB | (4) 1M x 9 | (4) 256K x | (36) 1M x | (36) 1M x |
| | | 9 | 1 | 1 |
|-------+---------------+------------+-----------+-----------|
| 16MB | (4) 1M x 9 | (4) 1M x 9 | (36) 1M x | (36) 1M x |
| | | | 1 | 1 |
|------------------------------------------------------------|
| Note: Banks 2 & 3 are found on optional 32-bit external |
| memory card. |
+------------------------------------------------------------+