TEXT View Source
# HYUNDAI ELECTRONICS, INC.
SUPER 486/33I
Processor 80486DX
Processor Speed 33MHz
Chip Set VLSI
Max. Onboard DRAM 8MB
Cache 64/256KB
BIOS Phoenix
Dimensions 350mm x 304mm
I/O Options 32-bit external memory card slot
NPU Options 4167
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| External battery | J1 | Speaker | J5 |
|------------------+----------+-------------------+----------|
| Keylock | J3 | Reset switch | J6 |
|------------------+----------+-------------------+----------|
| Power LED | J4 | 32-bit external | S1 |
| | | memory card | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|------------------------------------+----------+------------|
| » | Factory configured - do not | W1 | N/A |
| | alter | | |
|----+-------------------------------+----------+------------|
| » | Factory configured - do not | W4 | pins 1 & 2 |
| | alter | | closed |
|----+-------------------------------+----------+------------|
| » | Factory configured - do not | W5 | pins 2 & 3 |
| | alter | | closed |
|----+-------------------------------+----------+------------|
| » | CPU speed switchable from | W6 | pins 2 & 3 |
| | keyboard | | closed |
|----+-------------------------------+----------+------------|
| | CPU speed select slow | W6 | pins 1 & 2 |
| | | | closed |
|----+-------------------------------+----------+------------|
| | CPU speed select fast | W6 | Open |
|----+-------------------------------+----------+------------|
| » | Monitor type select | W7 | Closed |
| | monochrome | | |
|----+-------------------------------+----------+------------|
| | Monitor type select color | W7 | Open |
|----+-------------------------------+----------+------------|
| » | Factory configured - do not | W8 | pins 1 & 2 |
| | alter | | closed |
|----+-------------------------------+----------+------------|
| » | Factory configured - do not | W9 | pins 1 & 2 |
| | alter | | closed |
|------------------------------------------------------------|
| Note:Hyundai warns that W6 should not be altered from the |
| factory setting of pins 2 & 3 closed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|-----------+------------+-----------+-----------+-----------|
| 4MB | (4) 1M x 9 | NONE | NONE | NONE |
|-----------+------------+-----------+-----------+-----------|
| 8MB | (4) 1M x 9 | (4) 1M x | NONE | NONE |
| | | 9 | | |
|-----------+------------+-----------+-----------+-----------|
| 12MB | (4) 1M x 9 | (4) 1M x | (4) 1M x | NONE |
| | | 9 | 9 | |
|-----------+------------+-----------+-----------+-----------|
| 16MB | (4) 1M x 9 | (4) 1M x | (4) 1M x | (4) 1M x |
| | | 9 | 9 | 9 |
|------------------------------------------------------------|
| Note:Banks 2 & 3 are used when a proprietary external |
| memory card is installed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM SWITCH CONFIGURATION |
|------------------------------------------------------------|
| Size | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
|-----------+------------+-----------+-----------+-----------|
| 4MB | On | On | On | On |
|-----------+------------+-----------+-----------+-----------|
| 8MB | Off | On | On | Off |
|-----------+------------+-----------+-----------+-----------|
| 12MB | Off | On | Off | On |
|-----------+------------+-----------+-----------+-----------|
| 16MB | Off | On | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | TAG | Dirty Bit |
|------------+---------------+---------------+---------------|
| 64KB | (8) 16K x 4 | (2) 16K x 4 | (1) 16K x 1 |
|------------+---------------+---------------+---------------|
| 256KB | (8) 64K x 4 | (2) 64K x 4 | (1) 64K x 1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | W2 | W3 |
|------------------+--------------------+--------------------|
| 64KB | pins 1 & 2 closed | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| 256KB | pins 2 & 3 closed | pins 2 & 3 closed |
+------------------------------------------------------------+