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# TULIP COMPUTERS
DT 386SX (TC36)
Processor 80386SX
Processor 25MHz
Speed
Chip Set Texas Instruments
Max. Onboard 20MB
DRAM
Cache None
BIOS Phoenix
Dimensions 330mm x 218mm
I/O Options Floppy drive interface, IDE interface, parallel
port, serial ports(2), VGA feature connector, VGA
port
NPU Options 80387SX
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------+----------+----------------------+----------|
| VGA port | CN1 | Floppy drive | J1 |
| | | interface | |
|---------------+----------+----------------------+----------|
| Parallel port | CN2 | LED, Speaker, | J6 |
| | | Batteries | |
|---------------+----------+----------------------+----------|
| Serial port 1 | CN3 | IDE interface | J10 |
|---------------+----------+----------------------+----------|
| Serial port 2 | CN4 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | Battery - Non-rechargeable | J5 | Closed |
|---+----------------------------------+--------+------------|
| | Battery - Rechargeable | J5 | Open |
|---+----------------------------------+--------+------------|
| » | Parallel port unidirectional | J15 | pins 1 & 2 |
| | (printer) | | closed |
|---+----------------------------------+--------+------------|
| | Parallel port bidirectional | J15 | pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Expansion from: | Expansion to | Bank 0 | Bank 1 |
|-----------------+---------------+-------------+------------|
| 4MB | 6MB | (2) 1M x 9 | NONE |
|-----------------+---------------+-------------+------------|
| 6MB | 8MB | NONE | (2) 1M x 9 |
|-----------------+---------------+-------------+------------|
| 4MB | 12MB | (2) 4M x 9 | NONE |
|-----------------+---------------+-------------+------------|
| 4MB | 20MB | NONE | (2) 4M x 9 |
|------------------------------------------------------------|
| Note: 4MB is internal memory and is not configurable. |
+------------------------------------------------------------+