UNIDENTIFIED
OPTI396 MODEL 2
Processor | AM386DXL/80386DX |
Processor Speed | 25MHz |
Chip Set | OPTI |
Max. Onboard DRAM | 32MB |
Cache | None |
BIOS | AMI |
Dimensions | 230mm x 220mm |
I/O Options | None |
NPU Options | 80387DX/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Turbo LED | CR1 | External battery | J18 |
Power LED & keylock | J1 | Turbo switch | JP1 |
Speaker | J2 | Reset switch | SW1 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Factory configured - do not alter | JP3 | N/A |
» | Factory configured - do not alter | JP4 | pins 2 & 3 closed |
» | Factory configured - do not alter | JP5 | pins 2 & 3 closed |
Monitor type select monochrome | JP6 | Open | |
Monitor type select color | JP6 | Closed | |
» | CMOS memory normal operation | JP7 | pins 2 & 3 closed |
CMOS memory clear | JP7 | pins 1 & 2 closed | |
Note: The location of jumpers JP3, JP4 and JP5 are unidentified. |
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 |
5MB | (4) 1M x 9 | (4) 256K x 9 |
8MB | (4) 1M x 9 | (4) 1M x 9 |
16MB | (4) 4M x 9 | NONE |
32MB | (4) 4M x 9 | (4) 4M x 9 |
MISCELLANEOUS TECHNICAL NOTE |
Note: The location of pin 1 is unidentified. |