UNIDENTIFIED
OPTI 386-25/386-33
Processor |
80386DX (Exact location is unknown) |
Processor Speed |
25/33MHz |
Chip Set |
OPTi |
Max. Onboard DRAM |
8MB |
Cache |
None |
BIOS |
AMI |
Dimensions |
330mm x 218mm |
I/O Options |
32-bit external memory card |
NPU Options |
80387DX/3167 |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
Turbo LED |
CR4 |
Power LED & keylock |
J23 |
External battery |
J10 |
Reset switch |
SW1 |
Speaker |
J22 |
Turbo switch |
SW2 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper |
Position | |
» |
Monitor type select color |
JP1 |
Closed |
Monitor type select monochrome |
JP1 |
Open |
DRAM CONFIGURATION | ||||
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
1MB |
(4) 256K x 9 |
NONE |
NONE |
NONE |
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
NONE |
3MB |
(4) 256K x 9 |
(4) 256K x 9 |
(36) 41256 |
NONE |
4MB |
(4) 256K x 9 |
(4) 256K x 9 |
(36) 41256 |
(36) 41256 |
4MB |
(4) 1M x 9 |
NONE |
NONE |
NONE |
5MB |
(4) 256K x 9 |
(4) 1M x 9 |
NONE |
NONE |
8MB |
(4) 1M x 9 |
NONE |
(36) 411000 |
NONE |
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
16MB |
(4) 1M x 9 |
(4) 1M x 9 |
(36) 411000 |
(36) 411000 |
Note:The locations of Bank 2 & Bank 3 can be found on the external memory card. |