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# HYUNDAI ELECTRONICS, INC.
SUPER-386N
Processor 80386DX
Processor Speed 25MHz
Chip Set VLSI
Max. Onboard DRAM 8MB
Cache 32KB
BIOS Phoenix
Dimensions 330mm x 218mm
I/O Options 32-bit external memory card slot
NPU Options 80387/3167
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Turbo LED | J18 | Speaker | J24 |
|-------------------+----------+------------------+----------|
| Keylock & Reset | J20 | 32-bit external | S1 |
| switch | | memory card | |
|-------------------+----------+------------------+----------|
| External battery | J21 | | |
|------------------------------------------------------------|
| Note:The locations of J18, J20, J21, & J24 are |
| unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Switch | Position |
|----------------------------------------+--------+----------|
| » | NPU disabled | SW1/1 | Off |
|---+------------------------------------+--------+----------|
| | NPU enabled | SW1/1 | On |
|---+------------------------------------+--------+----------|
| » | Extended memory (384KB) enabled | SW1/4 | On |
|---+------------------------------------+--------+----------|
| | Extended memory (384KB) disabled | SW1/4 | Off |
|---+------------------------------------+--------+----------|
| » | Monitor type select color | SW1/5 | On |
|---+------------------------------------+--------+----------|
| | Monitor type select monochrome | SW1/5 | Off |
|---+------------------------------------+--------+----------|
| » | Cache enabled | SW1/6 | On |
|---+------------------------------------+--------+----------|
| | Cache disabled | SW1/6 | Off |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/7 | N/A |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/8 | N/A |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 1MB | (4) 256K x 9 | NONE |
|------------------+--------------------+--------------------|
| 2MB | (4) 256K x 9 | (4) 256K x 9 |
|------------------+--------------------+--------------------|
| 4MB | (4) 1M x 9 | NONE |
|------------------+--------------------+--------------------|
| 8MB | (4) 1M x 9 | (4) 1M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM SWITCH CONFIGURATION |
|------------------------------------------------------------|
| Size | SW1/2 | SW1/3 |
|-------------------+--------------------+-------------------|
| 1MB | Off | Off |
|-------------------+--------------------+-------------------|
| 2MB | Off | On |
|-------------------+--------------------+-------------------|
| 4MB | On | Off |
|-------------------+--------------------+-------------------|
| 8MB | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | TAG |
|-----------------+---------------------+--------------------|
| 32KB | (4) 8K x 8 | (1) 16K x 4 |
|------------------------------------------------------------|
| Note:The location and size of cache/tag chips are |
| unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS CONFIGURATION |
|------------------------------------------------------------|
| Type | E1 | E2 |
|------------------+--------------------+--------------------|
| 27256 | pins 1 & 2 closed | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 27512 | pins 2 & 3 closed | pins 2 & 3 closed |
+------------------------------------------------------------+