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# MICRONICS COMPUTERS, INC.
BABY GEMINI-486SX (VER. 2)
Processor 80486SX
Processor Speed 20/25MHz
Chip Set Unidentified
Video Chip Set None
Maximum Onboard Memory 64MB
Maximum Video Memory None
Cache None
BIOS Unidentified
Dimensions 330mm x 218mm
I/O Options Riser slot
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------------+----------+----------------+----------|
| External battery | J5 | Reset switch | W2 |
|---------------------+----------+----------------+----------|
| Power LED & keylock | J7 | Turbo switch | W3 |
|---------------------+----------+----------------+----------|
| Speaker | J8 | Riser slot | SL1 |
|---------------------+----------+----------------+----------|
| Turbo LED | W1 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------------+--------+-----------|
| » | Factory configured - do not alter | SW1/7 | Off |
|---+-----------------------------------+--------+-----------|
| » | Factory configured - do not alter | SW1/8 | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 4MB | (1) 1M x 36 | None | None | None |
|------+-------------+-------------+------------+------------|
| 8MB | (1) 1M x 36 | (1) 1M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 16MB | (1) 4M x 36 | None | None | None |
|------+-------------+-------------+------------+------------|
| 20MB | (1) 1M x 36 | (1) 4M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 28MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | (1) 4M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 32MB | (1) 4M x 36 | (1) 4M x 36 | None | None |
|------+-------------+-------------+------------+------------|
| 36MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 40MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x | (1) 4M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x | None |
| | | | 36 | |
|------+-------------+-------------+------------+------------|
| 52MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x | (1) 4M x |
| | | | 36 | 36 |
|------+-------------+-------------+------------+------------|
| 64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x | (1) 4M x |
| | | | 36 | 36 |
|------------------------------------------------------------|
| Note: The location of the banks are unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM SWITCH CONFIGURATION |
|------------------------------------------------------------|
| Size | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
|-----------+------------+-----------+-----------+-----------|
| 4MB | On | On | On | On |
|-----------+------------+-----------+-----------+-----------|
| 8MB | Off | On | On | On |
|-----------+------------+-----------+-----------+-----------|
| 12MB | On | Off | On | On |
|-----------+------------+-----------+-----------+-----------|
| 16MB | Off | Off | On | On |
|-----------+------------+-----------+-----------+-----------|
| 16MB | On | On | Off | On |
|-----------+------------+-----------+-----------+-----------|
| 20MB | On | On | Off | Off |
|-----------+------------+-----------+-----------+-----------|
| 24MB | On | Off | On | Off |
|-----------+------------+-----------+-----------+-----------|
| 28MB | Off | On | On | Off |
|-----------+------------+-----------+-----------+-----------|
| 32MB | Off | On | Off | On |
|-----------+------------+-----------+-----------+-----------|
| 36MB | On | Off | Off | Off |
|-----------+------------+-----------+-----------+-----------|
| 40MB | Off | Off | On | Off |
|-----------+------------+-----------+-----------+-----------|
| 48MB | On | Off | Off | On |
|-----------+------------+-----------+-----------+-----------|
| 52MB | Off | Off | Off | Off |
|-----------+------------+-----------+-----------+-----------|
| 64MB | Off | Off | Off | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| Speed | SW1/5 | SW1/6 |
|--------------------+-------------------+-------------------|
| 20MHz | On | On |
|--------------------+-------------------+-------------------|
| 25MHz | Off | Off |
+------------------------------------------------------------+