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# TMC RESEARCH CORPORATION
JATO 286
Processor 80286
Processor Speed 10/12/16/20MHz
Chip Set LSI
Max. Onboard DRAM 8MB (4MB on external memory card)
Cache None
BIOS Unidentified
Dimensions 330mm x 218mm
I/O Options 32-bit external memory card
NPU Options 80287
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| External battery | J2 | Reset switch | JP4 |
|-------------------+----------+------------------+----------|
| Power LED & | J3 | Reset switch | JP10 |
| keylock | | | |
|-------------------+----------+------------------+----------|
| Speaker | J4 | 32-bit external | SL1 |
| | | memory card | |
|-------------------+----------+------------------+----------|
| Turbo LED | J6 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | Battery type select internal | JP1 | Closed |
|---+----------------------------------+--------+------------|
| | Battery type select external | JP1 | Open |
|---+----------------------------------+--------+------------|
| » | Monitor type select color | JP3 | Closed |
|---+----------------------------------+--------+------------|
| | Monitor type select monochrome | JP3 | Open |
|---+----------------------------------+--------+------------|
| » | Power good signal detect from | JP5 | pins 1 & 2 |
| | board | | closed |
|---+----------------------------------+--------+------------|
| | Power good signal detect from | JP5 | pins 2 & 3 |
| | power supply | | closed |
|---+----------------------------------+--------+------------|
| » | BIOS type select 27128 | JP7 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | BIOS type select 27256 | JP7 | pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 512KB | (18) 41256 | NONE |
|------------------+--------------------+--------------------|
| 1MB | (18) 41256 | (18) 41256 |
|------------------+--------------------+--------------------|
| 2MB | (18) 411000 | NONE |
|------------------+--------------------+--------------------|
| 4MB | (18) 411000 | (18) 411000 |
+------------------------------------------------------------+