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# ADVANCED LOGIC RESEARCH, INC.
FLEXCACHE 33/386Z & FLEXCACHE 20386DT
Processor 80386SX
Processor Speed 20/33MHz
Chip Set Unidentified
Max. Onboard DRAM 15MB (with external memory card)
Cache 32KB
BIOS Phoenix
Dimensions 355mm x 304mm
I/O Options 32-bit external memory card
NPU Options 80387SX/3167
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------+----------+------------------------+----------|
| Speaker | JP1 | 32-bit external memory | SL1 |
| | | card | |
|-------------+----------+------------------------+----------|
| Power LED & | JP2 | | |
| keylock | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Switch | Position |
|--------------------------------------+---------+-----------|
| » | Monitor type select color | SW1/1 | On |
|-----+--------------------------------+---------+-----------|
| | Monitor type select monochrome | SW1/1 | Off |
|-----+--------------------------------+---------+-----------|
| » | NPU disabled | SW1/2 | On |
|-----+--------------------------------+---------+-----------|
| | NPU enabled | SW1/2 | Off |
|-----+--------------------------------+---------+-----------|
| » | Cacheable memory select all | SW1/3 | Off |
| | memory available | | |
|-----+--------------------------------+---------+-----------|
| | Cacheable memory select | SW1/3 | On |
| | specific area available | | |
|-----+--------------------------------+---------+-----------|
| » | Number of memory banks filled | SW1/4 | Off |
| | 1 | | |
|-----+--------------------------------+---------+-----------|
| | Number of memory banks filled | SW1/4 | On |
| | 2 | | |
|-----+--------------------------------+---------+-----------|
| » | Floppy drive speed select low | SW1/5 | Off |
|-----+--------------------------------+---------+-----------|
| | Floppy drive speed select high | SW1/5 | On |
|-----+--------------------------------+---------+-----------|
| » | CPU speed select low | SW1/5 | Off |
|-----+--------------------------------+---------+-----------|
| | CPU speed select high | SW1/5 | On |
|-----+--------------------------------+---------+-----------|
| » | Cache enabled | SW1/6 | Off |
|-----+--------------------------------+---------+-----------|
| | Cache disabled | SW1/6 | On |
|-----+--------------------------------+---------+-----------|
| » | Factory configured - do not | SW1/7 | Off |
| | alter | | |
|-----+--------------------------------+---------+-----------|
| » | ROM to RAM swap status enabled | SW1/8 | Off |
|-----+--------------------------------+---------+-----------|
| | ROM to RAM swap status | SW1/8 | On |
| | disabled | | |
|------------------------------------------------------------|
| Note: SW1/5 has two settings listed. The floppy drive |
| select is only on the 20386DT. The CPU speed select is on |
| the 33/386Z. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (MAINBOARD) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 1MB | (36) 41256 | NONE |
|------------------+--------------------+--------------------|
| 2MB | (36) 41256 | (36) 41256 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (1MB FLEXMEM CARD) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|---------+---------------+-----------+-----------+----------|
| 3MB | (36) 41256 | NONE | NONE | NONE |
|---------+---------------+-----------+-----------+----------|
| 4MB | (36) 41256 | (36) | NONE | NONE |
| | | 41256 | | |
|---------+---------------+-----------+-----------+----------|
| 5MB | (36) 41256 | (36) | (36) | NONE |
| | | 41256 | 41256 | |
|---------+---------------+-----------+-----------+----------|
| 6MB | (36) 41256 | (36) | (36) | (36) |
| | | 41256 | 41256 | 41256 |
|---------+---------------+-----------+-----------+----------|
| 7MB | (36) 41256 | (36) | NONE | NONE |
| | | 44256 | | |
|---------+---------------+-----------+-----------+----------|
| 8MB | (36) 41256 | (36) | (36) | NONE |
| | | 41256 | 44256 | |
|---------+---------------+-----------+-----------+----------|
| 9MB | (36) 41256 | (36) | (36) | (36) |
| | | 41256 | 41256 | 44256 |
|---------+---------------+-----------+-----------+----------|
| 11MB | (36) 41256 | (36) | (36) | NONE |
| | | 44256 | 44256 | |
|---------+---------------+-----------+-----------+----------|
| 12MB | (36) 41256 | (36) | (36) | (36) |
| | | 41256 | 44256 | 44256 |
|---------+---------------+-----------+-----------+----------|
| 15MB | (36) 41256 | (36) | (36) | (36) |
| | | 44256 | 44256 | 44256 |
|------------------------------------------------------------|
| Note: Bank 0 is factory installed and is not configurable. |
| Total memory size includes 2MB installed on mainboard. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (4MB FLEXMEM CARD) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|---------+---------------+-----------+-----------+----------|
| 6MB | (36) 44256 | NONE | NONE | NONE |
|---------+---------------+-----------+-----------+----------|
| 7MB | (36) 44256 | (36) | NONE | NONE |
| | | 41256 | | |
|---------+---------------+-----------+-----------+----------|
| 8MB | (36) 44256 | (36) | (36) | NONE |
| | | 41256 | 41256 | |
|---------+---------------+-----------+-----------+----------|
| 9MB | (36) 44256 | (36) | (36) | (36) |
| | | 41256 | 41256 | 41256 |
|---------+---------------+-----------+-----------+----------|
| 10MB | (36) 44256 | (36) | NONE | NONE |
| | | 44256 | | |
|---------+---------------+-----------+-----------+----------|
| 11MB | (36) 44256 | (36) | (36) | NONE |
| | | 41256 | 44256 | |
|---------+---------------+-----------+-----------+----------|
| 12MB | (36) 44256 | (36) | (36) | (36) |
| | | 41256 | 41256 | 44256 |
|---------+---------------+-----------+-----------+----------|
| 14MB | (36) 44256 | (36) | (36) | NONE |
| | | 44256 | 44256 | |
|---------+---------------+-----------+-----------+----------|
| 15MB | (36) 44256 | (36) | (36) | (36) |
| | | 41256 | 44256 | 44256 |
|------------------------------------------------------------|
| Note: Bank 0 is factory installed and is not configurable. |
| Total memory size includes 2MB installed on mainboard. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 32KB | (4) 8K x 8 |
|------------------------------------------------------------|
| Note: The location of the cache is unidentified. |
+------------------------------------------------------------+