ADVANCED LOGIC RESEARCH, INC.
FLEXCACHE 33/386Z & FLEXCACHE 20386DT
|
Processor |
80386SX |
|
Processor Speed |
20/33MHz |
|
Chip Set |
Unidentified |
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Max. Onboard DRAM |
15MB (with external memory card) |
|
Cache |
32KB |
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BIOS |
Phoenix |
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Dimensions |
355mm x 304mm |
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I/O Options |
32-bit external memory card |
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NPU Options |
80387SX/3167 |
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CONNECTIONS |
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Purpose |
Location |
Purpose |
Location |
|
Speaker |
JP1 |
32-bit external memory card |
SL1 |
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Power LED & keylock |
JP2 |
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USER CONFIGURABLE SETTINGS |
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Function |
Switch |
Position |
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Monitor type select color |
SW1/1 |
On |
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Monitor type select monochrome |
SW1/1 |
Off |
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NPU disabled |
SW1/2 |
On |
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NPU enabled |
SW1/2 |
Off |
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Cacheable memory select all memory available |
SW1/3 |
Off |
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Cacheable memory select specific area available |
SW1/3 |
On |
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Number of memory banks filled 1 |
SW1/4 |
Off |
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Number of memory banks filled 2 |
SW1/4 |
On |
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Floppy drive speed select low |
SW1/5 |
Off |
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Floppy drive speed select high |
SW1/5 |
On |
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CPU speed select low |
SW1/5 |
Off |
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CPU speed select high |
SW1/5 |
On |
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Cache enabled |
SW1/6 |
Off |
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Cache disabled |
SW1/6 |
On |
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Factory configured - do not alter |
SW1/7 |
Off |
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ROM to RAM swap status enabled |
SW1/8 |
Off |
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ROM to RAM swap status disabled |
SW1/8 |
On |
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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 |
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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 |
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Note: Bank 0 is factory installed and is not configurable. Total memory size includes 2MB installed on mainboard. |
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CACHE CONFIGURATION |
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|
Size |
Bank 0 |
|
32KB |
(4) 8K x 8 |
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Note: The location of the cache is unidentified. |
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