TEXT View Source
# MICRONICS COMPUTERS, INC.
BABY GEMINI-486SX
Processor 80486SX
Processor Speed 25MHz
Chip Set Micronics
Max. Onboard DRAM 32MB
Cache 64/128/256KB (on external cache/NPU board)
BIOS Phoenix
Dimensions 330mm x 218mm
I/O Options 32-bit external cache/4167 card
NPU Options 4167(on external cache/NPU board)
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------------+----------+--------------+----------|
| External battery | J19 | Reset switch | W4 |
|-----------------------+----------+--------------+----------|
| Speaker | J22 | Turbo switch | W5 |
|-----------------------+----------+--------------+----------|
| Power LED & keylock | J23 | Turbo LED | W6 |
|-----------------------+----------+--------------+----------|
| 32-bit external | S1 | | |
| cache/NPU card | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Switch | Position |
|----------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/1 | Off |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/2 | Off |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/3 | Off |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/4 | Off |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/5 | Off |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/6 | Off |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/7 | Off |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW1/8 | Off |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW2/6 | Off |
|---+------------------------------------+--------+----------|
| » | Factory configured - do not alter | SW2/7 | Off |
|---+------------------------------------+--------+----------|
| » | Monitor type select color | SW2/8 | On |
|---+------------------------------------+--------+----------|
| | Monitor type select monochrome | SW2/8 | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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 |
|----------------+---------------------+---------------------|
| 8MB | (4) 1M x 9 | (4) 1M x 9 |
|----------------+---------------------+---------------------|
| 16MB | (4) 4M x 9 | NONE |
|----------------+---------------------+---------------------|
| 20MB | (4) 1M x 9 | (4) 4M x 9 |
|----------------+---------------------+---------------------|
| 32MB | (4) 4M x 9 | (4) 4M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM SWITCH CONFIGURATION |
|------------------------------------------------------------|
| Size | SW2/1 | SW2/2 | SW2/3 | SW2/4 | SW2/5 |
|---------+----------+---------+---------+---------+---------|
| 1MB | On | On | On | On | On |
|---------+----------+---------+---------+---------+---------|
| 2MB | Off | On | On | On | On |
|---------+----------+---------+---------+---------+---------|
| 4MB | On | On | Off | On | On |
|---------+----------+---------+---------+---------+---------|
| 5MB | On | On | Off | Off | On |
|---------+----------+---------+---------+---------+---------|
| 8MB | Off | On | Off | On | On |
|---------+----------+---------+---------+---------+---------|
| 16MB | On | On | Off | On | Off |
|---------+----------+---------+---------+---------+---------|
| 20MB | On | On | Off | Off | Off |
|---------+----------+---------+---------+---------+---------|
| 32MB | Off | On | Off | On | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| NPU CONFIGURATION |
|------------------------------------------------------------|
| Setting | W1 | W2 |
|-------------------+--------------------+-------------------|
| Disabled | Open | Closed |
|-------------------+--------------------+-------------------|
| Enabled | Closed | Open |
+------------------------------------------------------------+