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# HYUNDAI ELECTRONICS, INC.
SUPER 386S
Processor 80386SX
Processor Speed 16MHz
Chip Set VLSI
Max. Onboard 8MB
DRAM
Cache None
BIOS Phoenix
Dimensions 350mm x 304mm
I/O Options Floppy drive interface, IDE interface,
parallel port, proprietary external memory
card slot, serial port
NPU Options 80387SX
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| Reset switch | J1 | IDE interface | J7 |
|------------------+----------+-------------------+----------|
| Turbo LED (slow) | J2 | Floppy drive | J8 |
| | | interface | |
|------------------+----------+-------------------+----------|
| Turbo LED (fast) | J3 | Serial port | J11 |
|------------------+----------+-------------------+----------|
| Speaker | J4 | Parallel port | J12 |
|------------------+----------+-------------------+----------|
| IDE interface | J5 | Proprietary | S1 |
| LED | | external memory | |
| | | card | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper/Switch | Position |
|-------------------------------+---------------+------------|
| » | NPU disabled | J13 | Closed |
|---+---------------------------+---------------+------------|
| | NPU enabled | J13 | Open |
|---+---------------------------+---------------+------------|
| » | Page-mode enabled | W1, W2, W3, & | pins 1 & 2 |
| | | W6 | closed |
|---+---------------------------+---------------+------------|
| | Page-mode disabled | W1, W2, W3, & | pins 2 & 3 |
| | | W6 | closed |
|---+---------------------------+---------------+------------|
| » | DRAM (8-bit) speed select | W4 | pins 1 & 2 |
| | 4 wait states | | closed |
|---+---------------------------+---------------+------------|
| | DRAM (8-bit) speed select | W4 | pins 2 & 3 |
| | 5 wait states | | closed |
|---+---------------------------+---------------+------------|
| » | DRAM (16-bit) speed | W5 | pins 1 & 2 |
| | select 1 wait states | | closed |
|---+---------------------------+---------------+------------|
| | DRAM (16-bit) speed | W5 | pins 2 & 3 |
| | select 2 wait states | | closed |
|---+---------------------------+---------------+------------|
| » | Page-mode page size | W7 | pins 1 & 2 |
| | select 1K | | closed |
|---+---------------------------+---------------+------------|
| | Page-mode page size | W7 | pins 2 & 3 |
| | select 2K | | closed |
|---+---------------------------+---------------+------------|
| » | Floppy drive type select | W11 pins 1 & | Open |
| | dual speed | 2 | |
|---+---------------------------+---------------+------------|
| | Floppy drive type select | W11 pins 1 & | Closed |
| | single speed | 2 | |
|---+---------------------------+---------------+------------|
| » | Floppy drive | W11 pins 3 & | Open |
| | precompensation time | 4 | |
| | 187ns | | |
|---+---------------------------+---------------+------------|
| | Floppy drive | W11 pins 3 & | Closed |
| | precompensation time | 4 | |
| | 125ns | | |
|---+---------------------------+---------------+------------|
| » | Monitor type select color | W12 | pins 1 & 2 |
| | | | closed |
|---+---------------------------+---------------+------------|
| | Monitor type select | W12 | pins 2 & 3 |
| | monochrome | | closed |
|---+---------------------------+---------------+------------|
| » | IDE interface enabled | W13 pins 1 & | Open |
| | | 2 | |
|---+---------------------------+---------------+------------|
| | IDE interface disabled | W13 pins 1 & | Closed |
| | | 2 | |
|---+---------------------------+---------------+------------|
| » | Floppy drive interface | W13 pins 3 & | Open |
| | enabled | 4 | |
|---+---------------------------+---------------+------------|
| | Floppy drive interface | W13 pins 3 & | Closed |
| | enabled | 4 | |
|---+---------------------------+---------------+------------|
| » | IDE drive type select | W15 | pins 1 & 2 |
| | Conner CP344/3024 | | closed |
|---+---------------------------+---------------+------------|
| | IDE drive type select | W15 | pins 2 & 3 |
| | Conner CP342/3022 | | closed |
|---+---------------------------+---------------+------------|
| » | Serial port enabled | SW2/1 | On |
|---+---------------------------+---------------+------------|
| | Serial port disabled | SW2/1 | Off |
|---+---------------------------+---------------+------------|
| » | Parallel port enabled | SW2/3 | On |
|---+---------------------------+---------------+------------|
| | Parallel port disabled | SW2/3 | Off |
|------------------------------------------------------------|
| Note:The locations of jumpers W1, W2, W3, & W6 are |
| unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 1MB | (2) 256K x | (2) 256K x | NONE | NONE |
| | 9 | 9 | | |
|------+-------------+-------------+------------+------------|
| 2MB | (2) 256K x | (2) 256K x | (2) 256K x | (2) 256K x |
| | 9 | 9 | 9 | 9 |
|------+-------------+-------------+------------+------------|
| 2MB | (2) 1M x 9 | NONE | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 3MB | (2) 256K x | (2) 256K x | (2) 1M x 9 | NONE |
| | 9 | 9 | | |
|------+-------------+-------------+------------+------------|
| 4MB | (2) 1M x 9 | (2) 1M x 9 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 5MB | (2) 256K x | (2) 256K x | (2) 1M x 9 | (2) 1M x 9 |
| | 9 | 9 | | |
|------+-------------+-------------+------------+------------|
| 6MB | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 | NONE |
|------+-------------+-------------+------------+------------|
| 8MB | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM SWITCH CONFIGURATION |
|------------------------------------------------------------|
| Size | SW3/1 | SW3/2 | SW3/3 | SW3/4 | SW3/5 | SW4/1 |
|-------+--------+--------+--------+--------+--------+-------|
| 1MB | Off | On | On | On | On | On |
|-------+--------+--------+--------+--------+--------+-------|
| 2MB | Off | Off | Off | On | On | Off |
|-------+--------+--------+--------+--------+--------+-------|
| 2MB | Off | Off | On | Off | Off | Off |
|-------+--------+--------+--------+--------+--------+-------|
| 3MB | Off | Off | On | Off | On | Off |
|-------+--------+--------+--------+--------+--------+-------|
| 4MB | Off | On | On | Off | Off | Off |
|-------+--------+--------+--------+--------+--------+-------|
| 5MB | Off | Off | Off | Off | Off | Off |
|-------+--------+--------+--------+--------+--------+-------|
| 6MB | Off | Off | On | Off | Off | Off |
|-------+--------+--------+--------+--------+--------+-------|
| 8MB | Off | Off | Off | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPER/SWITCH CONFIGURATION |
|------------------------------------------------------------|
| Size | SW4/2 | SW4/3 | SW4/4 | SW4/5 | W9 | W10 |
|--------+--------+--------+--------+--------+-------+-------|
| 1MB | On | On | On | On | 2 & 3 | 2 & 3 |
|--------+--------+--------+--------+--------+-------+-------|
| 2MB | On | On | On | On | 2 & 3 | 2 & 3 |
|--------+--------+--------+--------+--------+-------+-------|
| 2MB | On | On | On | On | 2 & 3 | 2 & 3 |
|--------+--------+--------+--------+--------+-------+-------|
| 3MB | Off | Off | On | On | 2 & 3 | 2 & 3 |
|--------+--------+--------+--------+--------+-------+-------|
| 4MB | Off | On | On | On | 1 & 2 | 1 & 2 |
|--------+--------+--------+--------+--------+-------+-------|
| 5MB | Off | On | On | On | 1 & 2 | 1 & 2 |
|--------+--------+--------+--------+--------+-------+-------|
| 6MB | Off | Off | Off | On | 1 & 2 | 1 & 2 |
|--------+--------+--------+--------+--------+-------+-------|
| 8MB | Off | Off | Off | On | 1 & 2 | 1 & 2 |
|------------------------------------------------------------|
| Note:Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| Setting | SW1/1 | SW1/2 | SW2/2 |
|---------------+--------------+--------------+--------------|
| COM1/IRQ 4 | On | Off | Off |
|---------------+--------------+--------------+--------------|
| COM2/IRQ3 | Off | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| Setting | SW1/3 | SW1/4 | SW2/4 |
|---------------+--------------+--------------+--------------|
| LPT1/IRQ 7 | On | Off | Off |
|---------------+--------------+--------------+--------------|
| LPT2/IRQ5 | Off | On | On |
+------------------------------------------------------------+