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# HYUNDAI ELECTRONICS, INC.
SUPER 386C
Processor 80386DX
Processor Speed 20MHz
Chip Set VLSI
Max. Onboard 8MB (on CPU/NPU/MEM card)
DRAM
Cache None
BIOS Phoenix
Dimensions 350mm x 304mm
I/O Options Serial port, parallel port, floppy drive
interface, IDE interface, proprietary
cpu/npu/memory card, proprietary external
memory card slot (on CPU card)
NPU Options 80387 (on CPU/NPU/MEM card)
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------+-----------+-------------------+----------|
| Parallel port | J1 | Floppy drive | J5 |
| | | interface | |
|-----------------+-----------+-------------------+----------|
| IDE interface | J2 | Keyboard & power | J7 |
| | | good signal | |
|-----------------+-----------+-------------------+----------|
| Serial port | J4 | Auxiliary CPU | PS2 & |
| | | card power | PS3 |
|------------------------------------------------------------|
| Notes:J7 is connected to J1 on the CPU card. |
| |
| PS2 & PS3 are connected to PS1 & PS2 on the CPU card when |
| an NPU is installed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|-----------------------------------+-----------+------------|
| » | Serial port select COM1 | J8 & J9 | pins 1 & 2 |
| | | | closed |
|---+-------------------------------+-----------+------------|
| | Serial port select COM2 | J8 & J9 | pins 2 & 3 |
| | | | closed |
|---+-------------------------------+-----------+------------|
| | Serial port disabled | J8 & J9 | Open |
|---+-------------------------------+-----------+------------|
| » | Parallel port select LPT1 | J11 & J12 | pins 1 & 2 |
| | | | closed |
|---+-------------------------------+-----------+------------|
| | Parallel port select LPT2 | J11 & J12 | pins 2 & 3 |
| | | | closed |
|---+-------------------------------+-----------+------------|
| | Parallel port disabled | J11 & J12 | Open |
|---+-------------------------------+-----------+------------|
| » | Floppy drive interface | J14 | Closed |
| | enabled | | |
|---+-------------------------------+-----------+------------|
| | Floppy drive interface | J14 | Open |
| | enabled | | |
|---+-------------------------------+-----------+------------|
| » | IDE interface enabled | J15 | Closed |
|---+-------------------------------+-----------+------------|
| | IDE interface disabled | J15 | Open |
|---+-------------------------------+-----------+------------|
| » | Factory configured - do not | SJ2 | pins 2 & 3 |
| | alter | | closed |
|---+-------------------------------+-----------+------------|
| » | Factory configured - do not | SJ3 | N/A |
| | alter | | |
|---+-------------------------------+-----------+------------|
| » | Factory configured - do not | SJ4 | N/A |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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 |
+------------------------------------------------------------+
IMG IMG 2
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|--------------+-----------+---------------------+-----------|
| Keyboard & | J1 | Reset switch | J3 pins 6 |
| power good | | | & 7 |
| signal | | | |
|--------------+-----------+---------------------+-----------|
| External | J2 | Proprietary | J4 |
| battery | | external memory | |
| | | card | |
|--------------+-----------+---------------------+-----------|
| Turbo LED | J3 pins 1 | Speaker | J5 |
| | - 3 | | |
|--------------+-----------+---------------------+-----------|
| Keylock | J3 pins 4 | Auxiliary power | PS1 & PS2 |
| | & 5 | | |
|------------------------------------------------------------|
| Notes:J1 connects to J7 on the main board. |
| |
| PS1 & PS2 connect to PS2 & PS3 on the main board when an |
| NPU is installed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|-------------------------------------+---------+------------|
| » | Monitor type select color | JMP1 | pins 2 & 3 |
| | | | closed |
|---+---------------------------------+---------+------------|
| | Monitor type select monochrome | JMP1 | pins 1 & 2 |
| | | | closed |
|---+---------------------------------+---------+------------|
| » | Page-mode enabled | JMP2 | Closed |
|---+---------------------------------+---------+------------|
| | Page-mode disabled | JMP2 | Open |
|---+---------------------------------+---------+------------|
| » | NPU enabled | JMP3 | Closed |
|---+---------------------------------+---------+------------|
| | NPU disabled | JMP3 | Open |
|------------------------------------------------------------|
| Note:When enabling the NPU, PS1 & PS2 on the CPU card |
| should be connected to |
| |
| PS2 & PS3 on the main board. |
+------------------------------------------------------------+