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# ILON USA, INC.
M-209
Processor 80286
Processor Speed 12/16/20MHz
Chip Set PC Chips
Max. Onboard DRAM 4MB
Cache None
BIOS PC Chips
Dimensions 305.4mm x 217mm
I/O Options None
NPU Options 80287
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+----------+----------------+----------|
| Auxiliary keyboard | JP1 | Speed display | JP12 |
|---------------------+----------+----------------+----------|
| Power LED & keylock | JP3 | Turbo switch | JP13 |
|---------------------+----------+----------------+----------|
| External battery | JP4 | Reset switch | JP14 |
|---------------------+----------+----------------+----------|
| Turbo LED | JP11 | Speaker | JP16 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | Monitor type select color | JP2 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Monitor type select monochrome | JP2 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | NPU mode select synchronous with | JP5 | pins 2 & 3 |
| | CPU clock | | closed |
|---+----------------------------------+--------+------------|
| | NPU mode select synchronous with | JP5 | pins 1 & 2 |
| | oscillator installed at OSC1 | | closed |
|---+----------------------------------+--------+------------|
| » | CMOS memory normal operation | JP10 | Open |
|---+----------------------------------+--------+------------|
| | CMOS memory clear | JP10 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Parity | Bank 1 | Parity | Bank | Bank |
| | | (P-0) | | (P-1) | 2 | 3 |
|-------+--------+----------+--------+--------+-------+------|
| 512KB | (4) | (2) | NONE | NONE | NONE | NONE |
| | 44256 | 41256 | | | | |
|-------+--------+----------+--------+--------+-------+------|
| 512KB | NONE | NONE | NONE | NONE | (2) | NONE |
| | | | | | 256K | |
| | | | | | x 9 | |
|-------+--------+----------+--------+--------+-------+------|
| 1MB | (4) | (2) | (4) | (2) | NONE | NONE |
| | 44256 | 41256 | 44256 | 41256 | | |
|-------+--------+----------+--------+--------+-------+------|
| 1MB | NONE | NONE | NONE | NONE | (2) | (2) |
| | | | | | 256K | 256K |
| | | | | | x 9 | x 9 |
|-------+--------+----------+--------+--------+-------+------|
| 2MB | NONE | NONE | NONE | NONE | (2) | NONE |
| | | | | | 1M x | |
| | | | | | 9 | |
|-------+--------+----------+--------+--------+-------+------|
| 4MB | NONE | NONE | NONE | NONE | (2) | (2) |
| | | | | | 1M x | 1M x |
| | | | | | 9 | 9 |
+------------------------------------------------------------+