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# WISEWARE COMPUTER, INC.
ETEQ 486
Processor 80486SX/80486DX
Processor Speed 16/20/25/33MHz
Chip Set ETEQ
Max. Onboard DRAM 32MB
SRAM Cache 64/256KB
BIOS AMI
Dimensions 330mm x 220mm
I/O Options 32-bit external memory card slot
NPU Options 4167
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| External battery | J1 | Speaker | J16 |
|------------------+----------+-------------------+----------|
| Reset switch | J13 | Power LED & | J17 |
| | | keylock | |
|------------------+----------+-------------------+----------|
| Turbo switch | J14 | 32-bit external | S1 |
| | | memory card | |
|------------------+----------+-------------------+----------|
| Turbo LED | J15 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|------------------------------------+--------+--------------|
| » | CMOS memory normal operation | J2 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| | CMOS memory clear | J2 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+--------+--------------|
| » | Monitor type select color | J3 | Closed |
|---+--------------------------------+--------+--------------|
| | Monitor type select monochrome | J3 | Open |
|---+--------------------------------+--------+--------------|
| | NPU disabled | J12 | Open |
|---+--------------------------------+--------+--------------|
| | NPU enabled | J12 | Closed |
|---+--------------------------------+--------+--------------|
| » | CPU speed select iOSC/2 | J18 | Open |
|---+--------------------------------+--------+--------------|
| | CPU speed select iOSC/1 | J18 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|--------+----------------+------------+----------+----------|
| 1MB | (4) 256K x 9 | NONE | NONE | NONE |
|--------+----------------+------------+----------+----------|
| 2MB | (4) 256K x 9 | (4) 256K x | NONE | NONE |
| | | 9 | | |
|--------+----------------+------------+----------+----------|
| 3MB | (4) 256K x 9 | (4) 256K x | (4) 256K | NONE |
| | | 9 | x 9 | |
|--------+----------------+------------+----------+----------|
| 4MB | (4) 1M x 9 | NONE | NONE | NONE |
|--------+----------------+------------+----------+----------|
| 6MB | (4) 256K x 9 | (4) 256K x | (4) 1M x | NONE |
| | | 9 | 9 | |
|--------+----------------+------------+----------+----------|
| 8MB | (4) 1M x 9 | (4) 1M x 9 | NONE | NONE |
|--------+----------------+------------+----------+----------|
| 10MB | (4) 256K x 9 | (4) 256K x | (4) 1M x | (4) 1M x |
| | | 9 | 9 | 9 |
|--------+----------------+------------+----------+----------|
| 12MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x | NONE |
| | | | 9 | |
|--------+----------------+------------+----------+----------|
| 16MB | (4) 4M x 9 | NONE | NONE | NONE |
|--------+----------------+------------+----------+----------|
| 18MB | (4) 256K x 9 | (4) 256K x | (4) 4M x | NONE |
| | | 9 | 9 | |
|--------+----------------+------------+----------+----------|
| 24MB | (4) 1M x 9 | (4) 1M x 9 | (4) 4M x | NONE |
| | | | 9 | |
|--------+----------------+------------+----------+----------|
| 32MB | (4) 4M x 9 | (4) 4M x 9 | NONE | NONE |
|--------+----------------+------------+----------+----------|
| 40MB | (4) 1M x 9 | (4) 1M x 9 | (4) 4M x | (4) 4M x |
| | | | 9 | 9 |
|--------+----------------+------------+----------+----------|
| 48MB | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x | NONE |
| | | | 9 | |
|--------+----------------+------------+----------+----------|
| 64MB | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x | (4) 4M x |
| | | | 9 | 9 |
|------------------------------------------------------------|
| Note:Banks 2 & 3 are used when a 32-bit external memory |
| card is installed at S1. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | TAG |
|------------------+--------------------+--------------------|
| 64KB | (8) 8K x 8 | (2) 16K x 4 |
|------------------+--------------------+--------------------|
| 256KB | (8) 32K x 8 | (2) 64K x 4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | J4 | J5 | J6 | J7 | J9 |
|----------+----------+----------+--------+--------+---------|
| 64KB | Open | Open | 2 & 3 | 2 & 3 | Open |
|----------+----------+----------+--------+--------+---------|
| 256KB | Closed | Closed | 1 & 2 | 1 & 2 | Closed |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE CONFIGURATION |
|------------------------------------------------------------|
| Type | J10 | J11 |
|------------------+--------------------+--------------------|
| 80486SX | pins 1 & 2 closed | Open |
|------------------+--------------------+--------------------|
| 80486DX | pins 2 & 3 closed | pins 2 & 3 closed |
+------------------------------------------------------------+