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# JOINDATA SYSTEMS, INC.
G386E
Processor 80386DX
Processor Speed 33/40MHz
Chip Set ETEQ
Max. Onboard DRAM 64MB
Cache 32/64/128/256KB
BIOS AMI
Dimensions 330mm x 218mm
I/O Options None
NPU Options 80387/3167
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------+----------+---------------------+----------|
| Reset switch | J4 | Speaker | J6 |
|----------------+----------+---------------------+----------|
| Turbo switch | J9 | Power LED & keylock | J7 |
|----------------+----------+---------------------+----------|
| Turbo LED | J5 | External battery | J8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+---------+-----------|
| » | Monitor type select color | JP1 | Closed |
|---+----------------------------------+---------+-----------|
| | Monitor type select monochrome | JP1 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|------+-------------+-------------+------------+------------|
| 1MB | (4) 256K x | NONE | NONE | NONE |
| | 9 | | | |
|------+-------------+-------------+------------+------------|
| 2MB | (4) 256K x | (4) 256K x | NONE | NONE |
| | 9 | 9 | | |
|------+-------------+-------------+------------+------------|
| 4MB | (4) 1M x 9 | NONE | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 5MB | (4) 256K x | (4) 1 M x 9 | NONE | NONE |
| | 9 | | | |
|------+-------------+-------------+------------+------------|
| 6MB | (4) 256K x | (4) 1M x 9 | NONE | NONE |
| | 9 | | | |
|------+-------------+-------------+------------+------------|
| 8MB | (4) 1M x 9 | (4) 1M x 9 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 10MB | (4) 256K x | (4) 256K x | (4) 1M x 9 | (4) 1M x 9 |
| | 9 | 9 | | |
|------+-------------+-------------+------------+------------|
| 16MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 |
|------+-------------+-------------+------------+------------|
| 16MB | (4) 4M x 9 | NONE | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 17MB | (4) 4M x 9 | (4) 256K x | NONE | NONE |
| | | 9 | | |
|------+-------------+-------------+------------+------------|
| 20MB | (4) 4M x 9 | (4) 1M x 9 | NONE | NONE |
|------+-------------+-------------+------------+------------|
| 24MB | (4) 1M x 9 | (4) 1M x 9 | (4) 4M x 9 | NONE |
|------+-------------+-------------+------------+------------|
| 40MB | (4) 1Mx 9 | (4) 1M x 9 | (4) 4M x 9 | (4) 4M x 9 |
|------+-------------+-------------+------------+------------|
| 64MB | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Tag |
|--------+-----------------+----------------+----------------|
| 32KB | (4) 4K x 8 | NONE | (2) 16K x 4 |
|--------+-----------------+----------------+----------------|
| 64KB | (4) 4K x 8 | (4) 4K x 8 | (2) 16K x 4 |
|--------+-----------------+----------------+----------------|
| 128KB | (4) 32K x 8 | NONE | (2) 16K x 4 |
|--------+-----------------+----------------+----------------|
| 256KB | (4) 32K x 8 | (4) 32K x 8 | (2) 16K x 4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP7 | JP8 | JP9 | JP10 | JP11 |
|---------+----------+----------+----------+--------+--------|
| 32KB | Open | Open | Open | 1 & 2 | 2 & 3 |
|---------+----------+----------+----------+--------+--------|
| 64KB | Open | Open | Closed | 1 & 2 | 1 & 2 |
|---------+----------+----------+----------+--------+--------|
| 128KB | Closed | Closed | Closed | 2 & 3 | 4 & 5 |
|---------+----------+----------+----------+--------+--------|
| 256KB | Closed | Closed | Closed | 2 & 3 | 5 & 6 |
|------------------------------------------------------------|
| Note:Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | JP12 | JP13 | JP14 | JP15 | JP16 |
|----------+----------+---------+---------+---------+--------|
| 32KB | 2 & 3 | 1 & 2 | 2 & 3 | Closed | 1 & 2 |
|----------+----------+---------+---------+---------+--------|
| 64KB | 2 & 3 | 1 & 2 | 2 & 3 | Closed | 2 & 3 |
|----------+----------+---------+---------+---------+--------|
| 128KB | 1 & 2 | 1 & 2 | 2 & 3 | Open | 2 & 3 |
|----------+----------+---------+---------+---------+--------|
| 256KB | 2 & 3 | 2 & 3 | 1 & 2 | Open | 2 & 3 |
|------------------------------------------------------------|
| Note:Pins designated should be in the closed position. |
+------------------------------------------------------------+