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# RAKOA
RK-VI
Processor 8088
Processor Speed Unidentified
Chip Set Unidentified
Video Chip Set None
Maximum Onboard Memory 640KB
Maximum Video Memory None
Cache None
BIOS Unidentified
Dimensions 330mm x 218mm
I/O Options None
NPU Options 8087
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location |
|-------------------------------+----------------------------|
| Reset switch | P4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Factory configured - do not | JP2 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | P5 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| | Floppy drive(s) enabled | SW2/1 | Off |
|---+---------------------------------+-------+--------------|
| | Floppy drive(s) disabled | SW2/1 | On |
|---+---------------------------------+-------+--------------|
| | NPU not installed | SW2/2 | On |
|---+---------------------------------+-------+--------------|
| | NPU installed | SW2/2 | Off |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | SW3/5 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | SW3/6 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | SW3/7 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | SW3/8 | Unidentified |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|-----------+------------+------------+-----------+----------|
| 64KB | (9) 4164 | None | None | None |
|-----------+------------+------------+-----------+----------|
| 128KB | (9) 4164 | (9) 4164 | None | None |
|-----------+------------+------------+-----------+----------|
| 192KB | (9) 4164 | (9) 4164 | (9) 4164 | None |
|-----------+------------+------------+-----------+----------|
| 256KB (A) | (9) 41256 | None | None | None |
|-----------+------------+------------+-----------+----------|
| 256KB (B) | (9) 4164 | (9) 4164 | (9) 4164 | (9) 4164 |
|-----------+------------+------------+-----------+----------|
| 512KB | (9) 41256 | (9) 41256 | None | None |
|-----------+------------+------------+-----------+----------|
| 576KB | (9) 41256 | (9) 41256 | (9) 4164 | None |
|-----------+------------+------------+-----------+----------|
| 640KB | (9) 41256 | (9) 41256 | (9) 4164 | (9) 4164 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP1 |
|-------------------------------+----------------------------|
| 64KB | Closed |
|-------------------------------+----------------------------|
| 128KB | Closed |
|-------------------------------+----------------------------|
| 192KB | Closed |
|-------------------------------+----------------------------|
| 256KB (A) | Open |
|-------------------------------+----------------------------|
| 256KB (B) | Closed |
|-------------------------------+----------------------------|
| 512KB | Open |
|-------------------------------+----------------------------|
| 576KB | Open |
|-------------------------------+----------------------------|
| 640KB | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM SWITCH CONFIGURATION |
|------------------------------------------------------------|
| Size | SW2/3 | SW2/4 | SW3/1 | SW3/2 | SW3/3 | SW3/4 |
|-----------+--------+-------+-------+-------+-------+-------|
| 64KB | On | On | On | On | On | On |
|-----------+--------+-------+-------+-------+-------+-------|
| 128KB | Off | On | On | On | On | On |
|-----------+--------+-------+-------+-------+-------+-------|
| 192KB | On | Off | On | On | On | On |
|-----------+--------+-------+-------+-------+-------+-------|
| 256KB (A) | Off | Off | On | On | On | On |
|-----------+--------+-------+-------+-------+-------+-------|
| 256KB (B) | Off | Off | On | On | On | On |
|-----------+--------+-------+-------+-------+-------+-------|
| 512KB | Off | Off | On | On | On | Off |
|-----------+--------+-------+-------+-------+-------+-------|
| 576KB | Off | Off | On | Off | On | Off |
|-----------+--------+-------+-------+-------+-------+-------|
| 640KB | Off | Off | On | On | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLOPPY DRIVE SELECTION |
|------------------------------------------------------------|
| Drives installed | SW2/7 | SW2/8 |
|--------------------+-------------------+-------------------|
| 1 | On | On |
|--------------------+-------------------+-------------------|
| 2 | Off | On |
|--------------------+-------------------+-------------------|
| 3 | On | Off |
|--------------------+-------------------+-------------------|
| 4 | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MONITOR SELECTION |
|------------------------------------------------------------|
| Setting | SW2/5 | SW2/6 |
|--------------------+-------------------+-------------------|
| Monochrome | Off | Off |
|--------------------+-------------------+-------------------|
| Color (40 x 25) | Off | On |
|--------------------+-------------------+-------------------|
| Color (80 x 25) | On | Off |
+------------------------------------------------------------+