TEXT View Source
# ADVANCED LOGIC RESEARCH, INC.
POWERCACHE 4 REV. A
Processor 80486DX
Processor 25MHz
Speed
Chip Set Unidentified
Max. Onboard 32MB (on external memory card)
DRAM
Cache 128KB
BIOS Phoenix
Dimensions 355mm x 304mm
I/O Options 32-bit external memory card, floppy drive
interface, parallel port, PS/2 mouse port, serial
port, hard drive controller slot, VGA slot
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| PS/2 mouse port | CN1 | Speaker | JP9 |
|------------------+----------+-------------------+----------|
| Serial port | CN2 | Front panel | JP500 |
| | | connector | |
|------------------+----------+-------------------+----------|
| Parallel port | CN3 | Hard drive | SL1 |
| | | controller slot | |
|------------------+----------+-------------------+----------|
| Chassis fan | CN4 | VGA slot | SL2 |
| power | | | |
|------------------+----------+-------------------+----------|
| Reset switch | JP2 | 32-bit external | SL3 |
| | | memory card | |
|------------------+----------+-------------------+----------|
| Floppy drive | JP5 | | |
| interface | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|---------------------------------------+---------+----------|
| » | Factory configured - do not alter | J1 | Open |
|---+-----------------------------------+---------+----------|
| » | Factory configured - do not alter | JP3 | Open |
|---+-----------------------------------+---------+----------|
| » | Factory configured - do not alter | JP8 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (MEMORY CARD) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 2MB | (8) 256K x 9 | NONE |
|------------------+--------------------+--------------------|
| 4MB | (8) 256K x 9 | (8) 256K x 9 |
|------------------+--------------------+--------------------|
| 8MB | (8) 1M x 9 | NONE |
|------------------+--------------------+--------------------|
| 10MB | (8) 256K x 9 | (8) 1M x 9 |
|------------------+--------------------+--------------------|
| 10MB | (8) 1M x 9 | (8) 256K x 9 |
|------------------+--------------------+--------------------|
| 16MB | (8) 1M x 9 | (8) 1M x 9 |
|------------------+--------------------+--------------------|
| 32MB | (8) 4M x 9 | NONE |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|------------------------+-----------------------------------|
| 128KB | (4) 32K x 8 |
|------------------------------------------------------------|
| Note: The chip configuration and location of cache is |
| unidentified. |
+------------------------------------------------------------+