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# ARTEK COMPUTER SYSTEMS, INC.
SP/286
Processor 80286
Processor Speed 8/10/12MHz
Chip Set Unidentified
Max. Onboard DRAM 4MB
Cache None
BIOS AMI
Dimensions 330mm x 300mm
I/O Options Serial ports (2), parallel port
NPU Options 80287
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| Parallel port | J3 | Turbo LED | J31 |
|------------------+----------+-------------------+----------|
| Serial port 1 | J4 | Power LED & | J40 |
| | | keylock | |
|------------------+----------+-------------------+----------|
| Serial port 2 | J5 | Speaker | J41 |
|------------------+----------+-------------------+----------|
| External battery | J15 | Turbo switch | J42 |
|------------------+----------+-------------------+----------|
| Reset switch | J16 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|----------------------------------------+--------+----------|
| » | Monitor type select color | J1 | Closed |
|---+------------------------------------+--------+----------|
| | Monitor type select monochrome | J1 | Open |
|---+------------------------------------+--------+----------|
| » | Power good signal detect enabled | J17 | Closed |
|---+------------------------------------+--------+----------|
| | Power good signal detect disabled | J17 | Open |
|---+------------------------------------+--------+----------|
| » | Parallel port enabled | J27 | Closed |
|---+------------------------------------+--------+----------|
| | Parallel port disabled | J27 | Open |
|---+------------------------------------+--------+----------|
| » | Serial port (COM1) enabled | J28 | Closed |
|---+------------------------------------+--------+----------|
| | Serial port (COM1) disabled | J28 | Open |
|---+------------------------------------+--------+----------|
| » | Serial port (COM2) enabled | J29 | Closed |
|---+------------------------------------+--------+----------|
| | Serial port (COM2) disabled | J29 | Open |
|---+------------------------------------+--------+----------|
| » | Parallel port address select | J27 | Open |
| | 378-37F (LPT1) | | |
|---+------------------------------------+--------+----------|
| | Parallel port address select | J27 | Closed |
| | 278-27F (LPT2) | | |
|------------------------------------------------------------|
| Note:All information regarding J17 is unverified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 1MB | (36) 41256 |
|----------------------------+-------------------------------|
| 4MB | (36) 411000 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM SPEED CONFIGURATION |
|------------------------------------------------------------|
| Wait state | J37 | J39 |
|--------------------+-------------------+-------------------|
| 0 | Closed | Closed |
|--------------------+-------------------+-------------------|
| 1 | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | J38 |
|-----------------------------+------------------------------|
| 1MB | Open |
|-----------------------------+------------------------------|
| 4MB | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | J36 |
|----------------------------+-------------------------------|
| 10MHz | pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 12MHz | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS CONFIGURATION |
|------------------------------------------------------------|
| Size | J32 | J33 | J34 | J35 |
|-----------+------------+-----------+-----------+-----------|
| 2764 | Open | Closed | Open | Closed |
|-----------+------------+-----------+-----------+-----------|
| 27128 | Closed | Open | Closed | Open |
|-----------+------------+-----------+-----------+-----------|
| 27256 | Closed | Open | Closed | Open |
+------------------------------------------------------------+