UNIDENTIFIED
M-326 80386/80486
|
Processor |
80386DX/CX486DLC |
|
Processor Speed |
33/40MHz |
|
Chip Set |
SARC |
|
Max. Onboard DRAM |
32MB |
|
Cache |
32KB |
|
BIOS |
Unidentified |
|
Dimensions |
220mm x 170mm |
|
I/O Options |
None |
|
NPU Options |
80387DX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
J1 |
Turbo LED |
J8 |
|
Reset switch |
J6 |
Speaker |
J9 |
|
Turbo switch |
J7 |
Power LED & keylock |
J10 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
» |
Factory configured - do not alter |
J2 |
Open |
|
» |
Factory configured - do not alter |
J3 |
Open |
|
» |
NPU disabled |
J5 |
pins 1 & 2 closed |
|
NPU enabled |
J5 |
pins 2 & 3 closed | |
|
» |
Turbo enabled |
J7 |
Open |
|
Turbo disabled |
J7 |
Closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(4) 256K x 9 |
NONE |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
|
4MB |
(4) 1M x 9 |
NONE |
|
5MB |
(4) 256K x 9 |
(4) 1M x 9 |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
NONE |
|
20MB |
(4) 1M x 9 |
(4) 4M x 9 |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
|
CACHE CONFIGURATION | ||
|
Size |
Bank 0 |
TAG |
|
32KB |
(4) 8K x 8 |
(1) 8K x 8 |
|
Note: Actual cache size may vary with board version. | ||
|
CPU SPEED CONFIGURATION | |
|
Speed |
J4 |
|
33MHz |
pins 2 & 3 closed |
|
40MHz |
pins 1 & 2 closed |