(TXT) View Source
# PC BRAND
VALUE SERIES 386
Processor 80386SX
Processor 25MHz
Speed
Chip Set Unidentified
Max. Onboard 16MB
DRAM
Cache None
BIOS Unidentified
Dimensions 330mm x 218mm
I/O Options Parallel port, serial ports (2), VGA port, VGA
feature connector, floppy drive interface, IDE
interface, riser slot
NPU Options 80387SX
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Parallel port | J2 | IDE interface | JP8 |
|-------------------+----------+------------------+----------|
| VGA port | J3 | External battery | JP10 |
|-------------------+----------+------------------+----------|
| Serial port 1 | J4 | IDE interface | JP18 |
| | | LED | |
|-------------------+----------+------------------+----------|
| Serial port 2 | J5 | Power LED & | JP19 |
| | | keylock | |
|-------------------+----------+------------------+----------|
| Floppy drive | JP6 | Riser Card | SL1 |
| interface | | | |
|-------------------+----------+------------------+----------|
| VGA feature | JP7 | | |
| connector | | | |
|------------------------------------------------------------|
| Note: The location of pin 1 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|------------------------------+---------+-------------------|
| ยป | 256KB to 640KB disabled | JP4 | pins 1 & 2 closed |
|---+--------------------------+---------+-------------------|
| | Security disabled | JP4 | pins 3 & 4 closed |
|------------------------------------------------------------|
| Note: The location of pin 1 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|-----------+------------+-----------------+-----------------|
| 2MB | 2MB | NONE | NONE |
|-----------+------------+-----------------+-----------------|
| 3MB | 2MB | (2) 256K x 9 | (2) 256K x 9 |
|-----------+------------+-----------------+-----------------|
| 4MB | 2MB | NONE | (2) 1M x 9 |
|-----------+------------+-----------------+-----------------|
| 6MB | 2MB | (2) 1M x 9 | (2) 1M x 9 |
|-----------+------------+-----------------+-----------------|
| 10MB | 2MB | NONE | (2) 4M x 9 |
|-----------+------------+-----------------+-----------------|
| 10MB | 2MB | (2) 1M x 9 | (2) 4M x 9 |
|-----------+------------+-----------------+-----------------|
| 16MB | 2MB | (2) 4M x 9 | (2) 4M x 9 |
|------------------------------------------------------------|
| Note: Bank 0 is factory installed and is not |
| configurable. If 10MB or 16MB is installed, Bank 0 is |
| disabled. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP12 | JP13 | JP14 |
|------+-----------------+-----------------+-----------------|
| 2MB | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 |
| | closed | closed | closed |
|------+-----------------+-----------------+-----------------|
| 3MB | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
| | closed | closed | closed |
|------+-----------------+-----------------+-----------------|
| 4MB | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 |
| | closed | closed | closed |
|------+-----------------+-----------------+-----------------|
| 6MB | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
| | closed | closed | closed |
|------+-----------------+-----------------+-----------------|
| 10MB | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 |
| | closed | closed | closed |
|------+-----------------+-----------------+-----------------|
| 10MB | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
| | closed | closed | closed |
|------+-----------------+-----------------+-----------------|
| 16MB | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
| | closed | closed | closed |
|------------------------------------------------------------|
| Note: The location of pin 1 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 512KB | (2) 256K x 8 |
+------------------------------------------------------------+