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# UNIDENTIFIED
KW-220-16
Processor 80286
Processor Speed 16MHz
Chip Set VLSI
Video Chip Set None
Maximum Onboard Memory 8MB
Maximum Video Memory None
Cache None
BIOS Award/Phoenix
Dimensions 331mm x 220mm
I/O Options None
NPU Options 80287
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+----------+----------------+----------|
| Reset switch | J5 | Speaker | J8 |
|---------------------+----------+----------------+----------|
| Power LED & keylock | J6 | Turbo LED | J9 |
|---------------------+----------+----------------+----------|
| PS/2 mouse port | J7 | Turbo switch | J10 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Monitor type select color | J3 | Closed |
|---+---------------------------------+-------+--------------|
| | Monitor type select monochrome | J3 | Open |
|---+---------------------------------+-------+--------------|
| » | BIOS type select 27256 | J4 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | BIOS type select 27128 | J4 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Turbo enabled | J10 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Turbo disabled | J10 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | NPU timing input select OSC3 | J11 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | NPU timing input select PROCCLK | J11 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | NPU speed select normal speed | J12 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | NPU speed select speed /3 | J12 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | CMOS memory normal operation | J13 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | CMOS memory clear | J13 | Pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank | Bank 1 | Bank | Bank 2 | Bank |
| | | 0A | | 1A | | 3 |
|-------+--------+--------+--------+--------+--------+-------|
| 512KB | (4) | None | None | None | None | None |
| | 44256 | | | | | |
|-------+--------+--------+--------+--------+--------+-------|
| 1MB | (4) | None | (4) | None | None | None |
| | 44256 | | 44256 | | | |
|-------+--------+--------+--------+--------+--------+-------|
| 1.5MB | (4) | None | (4) | None | (2) | None |
| | 44256 | | 44256 | | 256K x | |
| | | | | | 9 | |
|-------+--------+--------+--------+--------+--------+-------|
| 2MB | (4) | (12) | None | None | None | None |
| | 411000 | 411000 | | | | |
|-------+--------+--------+--------+--------+--------+-------|
| 2MB | (4) | None | (4) | None | (2) | (2) |
| | 44256 | | 44256 | | 256K x | 256K |
| | | | | | 9 | x 9 |
|-------+--------+--------+--------+--------+--------+-------|
| 3MB | (4) | None | (4) | None | (2) 1M | None |
| | 44256 | | 44256 | | x 9 | |
|-------+--------+--------+--------+--------+--------+-------|
| 4MB | (4) | (12) | (4) | (12) | None | None |
| | 411000 | 411000 | 411000 | 411000 | | |
|-------+--------+--------+--------+--------+--------+-------|
| 5MB | (4) | None | (4) | None | (2) 1M | (2) |
| | 44256 | | 44256 | | x 9 | 1M x |
| | | | | | | 9 |
|-------+--------+--------+--------+--------+--------+-------|
| 6MB | (4) | (12) | (4) | (12) | (2) 1M | None |
| | 411000 | 411000 | 411000 | 411000 | x 9 | |
|-------+--------+--------+--------+--------+--------+-------|
| 8MB | (4) | (12) | (4) | (12) | (2) 1M | (2) |
| | 411000 | 411000 | 411000 | 411000 | x 9 | 1M x |
| | | | | | | 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM PARITY CONFIGURATION |
|------------------------------------------------------------|
| Size | P 0 | P 1 |
|------------------+--------------------+--------------------|
| 512KB | (2) 41256 | None |
|------------------+--------------------+--------------------|
| 1MB | (2) 41256 | (2) 41256 |
|------------------+--------------------+--------------------|
| 1.5MB | (2) 41256 | (2) 41256 |
|------------------+--------------------+--------------------|
| 2MB | (2) 411000 | None |
|------------------+--------------------+--------------------|
| 2MB | (2) 41256 | (2) 41256 |
|------------------+--------------------+--------------------|
| 3MB | (2) 41256 | (2) 41256 |
|------------------+--------------------+--------------------|
| 4MB | (2) 411000 | (2) 411000 |
|------------------+--------------------+--------------------|
| 5MB | (2) 41256 | (2) 41256 |
|------------------+--------------------+--------------------|
| 6MB | (2) 411000 | (2) 411000 |
|------------------+--------------------+--------------------|
| 8MB | (2) 411000 | (2) 411000 |
+------------------------------------------------------------+