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# BEAVER COMPUTER CORPORATION
486DX CACHE
Processor 80486DX
Processor Speed 33MHz
Chip Set TI
Max. Onboard DRAM 32MB
Cache 128KB
BIOS AMI/Award
Dimensions 323mm x 222mm
I/O Options None
NPU Options 4167
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+----------+----------------+----------|
| Power LED & keylock | H91 | Reset switch | H94 |
|---------------------+----------+----------------+----------|
| External battery | H92 | Turbo LED | H500 |
|---------------------+----------+----------------+----------|
| Speaker | H93 | Turbo switch | H501 |
|------------------------------------------------------------|
| Note:The location of jumper H501 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Switch | Position |
|----------------------------------------+--------+----------|
| » | Monitor type select color | SW1/1 | On |
|---+------------------------------------+--------+----------|
| | Monitor type select monochrome | SW1/1 | Off |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/3 | N/A |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/4 | 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 |
|------------------+--------------------+--------------------|
| 5MB | (4) 256K x 9 | (4) 1 M x 9 |
|------------------+--------------------+--------------------|
| 5MB | (4) 1 M x 9 | (4) 256K x 9 |
|------------------+--------------------+--------------------|
| 8MB | (4) 1M x 9 | (4) 1M x 9 |
|------------------+--------------------+--------------------|
| 16MB | (4) 4M x 9 | NONE |
|------------------+--------------------+--------------------|
| 17MB | (4) 256K x 9 | (4) 4M x 9 |
|------------------+--------------------+--------------------|
| 17MB | (4) 4M x 9 | (4) 256K x 9 |
|------------------+--------------------+--------------------|
| 20MB | (4) 1M x 9 | (4) 4M x 9 |
|------------------+--------------------+--------------------|
| 20MB | (4) 4M x 9 | (4) 1M x 9 |
|------------------+--------------------+--------------------|
| 32MB | (4) 4M x 9 | (4) 4M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 64KB | (8) 8K x 8 | NONE |
|------------------+--------------------+--------------------|
| 128KB | (8) 8K x 8 | (8) 8K x 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE SWITCH CONFIGURATION |
|------------------------------------------------------------|
| Size | SW1/2 |
|------------------------------+-----------------------------|
| 64KB | On |
|------------------------------+-----------------------------|
| 128KB | Off |
+------------------------------------------------------------+