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 |
|
CONNECTIONS |
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|
Purpose |
Location |
Purpose |
Location |
|
Speaker |
JP1 |
32-bit external memory card |
SL1 |
|
Power LED & keylock |
JP2 |
|
|
|
USER CONFIGURABLE SETTINGS |
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|
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 memory available |
SW1/3 |
Off |
|
|
Cacheable memory select specific area available |
SW1/3 |
On |
|
» |
Number of memory banks filled 1 |
SW1/4 |
Off |
|
|
Number of memory banks filled 2 |
SW1/4 |
On |
|
» |
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 alter |
SW1/7 |
Off |
|
» |
ROM to RAM swap status enabled |
SW1/8 |
Off |
|
|
ROM to RAM swap status disabled |
SW1/8 |
On |
|
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. |
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|
DRAM CONFIGURATION (MAINBOARD) |
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|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(36) 41256 |
NONE |
|
2MB |
(36) 41256 |
(36) 41256 |
|
DRAM CONFIGURATION (1MB FLEXMEM CARD) |
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|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
3MB |
(36) 41256 |
NONE |
NONE |
NONE |
|
4MB |
(36) 41256 |
(36) 41256 |
NONE |
NONE |
|
5MB |
(36) 41256 |
(36) 41256 |
(36) 41256 |
NONE |
|
6MB |
(36) 41256 |
(36) 41256 |
(36) 41256 |
(36) 41256 |
|
7MB |
(36) 41256 |
(36) 44256 |
NONE |
NONE |
|
8MB |
(36) 41256 |
(36) 41256 |
(36) 44256 |
NONE |
|
9MB |
(36) 41256 |
(36) 41256 |
(36) 41256 |
(36) 44256 |
|
11MB |
(36) 41256 |
(36) 44256 |
(36) 44256 |
NONE |
|
12MB |
(36) 41256 |
(36) 41256 |
(36) 44256 |
(36) 44256 |
|
15MB |
(36) 41256 |
(36) 44256 |
(36) 44256 |
(36) 44256 |
|
Note: Bank 0 is factory installed and is not configurable. Total memory size includes 2MB installed on mainboard. |
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|
DRAM CONFIGURATION (4MB FLEXMEM CARD) |
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|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
6MB |
(36) 44256 |
NONE |
NONE |
NONE |
|
7MB |
(36) 44256 |
(36) 41256 |
NONE |
NONE |
|
8MB |
(36) 44256 |
(36) 41256 |
(36) 41256 |
NONE |
|
9MB |
(36) 44256 |
(36) 41256 |
(36) 41256 |
(36) 41256 |
|
10MB |
(36) 44256 |
(36) 44256 |
NONE |
NONE |
|
11MB |
(36) 44256 |
(36) 41256 |
(36) 44256 |
NONE |
|
12MB |
(36) 44256 |
(36) 41256 |
(36) 41256 |
(36) 44256 |
|
14MB |
(36) 44256 |
(36) 44256 |
(36) 44256 |
NONE |
|
15MB |
(36) 44256 |
(36) 41256 |
(36) 44256 |
(36) 44256 |
|
Note: Bank 0 is factory installed and is not configurable. Total memory size includes 2MB installed on mainboard. |
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|
CACHE CONFIGURATION |
|
|
Size |
Bank 0 |
|
32KB |
(4) 8K x 8 |
|
Note: The location of the cache is unidentified. |
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