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# UNIDENTIFIED
TURBO-286
Processor 80286
Processor Speed 16MHz
Chip Set None
Max. Onboard DRAM 1MB
Cache None
BIOS Phoenix
Dimensions 355mm x 304mm
I/O Options None
NPU Options 80287
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Turbo switch | E1 | External battery | J21 |
|-------------------+----------+------------------+----------|
| Speaker | J19 | Reset switch | SW |
|-------------------+----------+------------------+----------|
| Power LED & | J20 | | |
| keylock | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+---------+-----------|
| ยป | Monitor type select color | SW1 | Closed |
|---+----------------------------------+---------+-----------|
| | Monitor type select monochrome | SW1 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 512KB | (2) 256K x 9 | NONE |
|------------------+--------------------+--------------------|
| 640KB | (2) 256K x 9 | (2) 64K x 9 |
|------------------+--------------------+--------------------|
| 1MB | (2) 256K x 9 | (2) 256K x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | E4 |
|------------------------------+-----------------------------|
| 512KB | Closed |
|------------------------------+-----------------------------|
| 640KB | Open |
|------------------------------+-----------------------------|
| 1MB | Open |
+------------------------------------------------------------+