UNIDENTIFIED
SPM 386-33C Rev. 1.5A
Processor | 80386DX |
Processor Speed | 33MHz |
Chip Set | C & T |
Max. Onboard DRAM | 32MB |
Cache | 64/256KB |
BIOS | AMI |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit external memory card slot |
NPU Options | 80387/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | J2 | Turbo LED | J12 |
Power LED & keylock | J9 | Speaker | J13 |
Reset switch | J10 | 32-bit external memory card | S1 |
Turbo switch | J11 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Monitor type select color | J3 | Closed |
Monitor type select monochrome | J3 | Open | |
» | CMOS memory normal operation | J4 | Open |
CMOS memory clear | J4 | Closed | |
» | NPU mode select synchronous with CPU | J6 | Open |
NPU mode select asynchronous with CPU | J6 | 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 |
8MB | (4) 1M x 9 | (4) 1M x 9 |
16MB | (4) 4M x 9 | NONE |
32MB | (4) 4M x 9 | (4) 4M x 9 |
CACHE CONFIGURATION | ||||
Size | Bank 0 | Tag (U50) | Tag (U51) | Tag (U52) |
64KB | (8) 16K x 4 | (1) 16K x 4 | (1) 16K x 4 | NONE |
256KB | (8) 64K x 4 | (1) 64K x 4 | (1) 64K x 4 | (1) 64K x 4 |
CACHE JUMPER CONFIGURATION | |||||
Size | W1 | W2 | W3 | W4 | W5 |
64KB | Closed | Closed | Closed | pins 2 & 3 closed | pins 2 & 3 closed |
256KB | Open | Open | Open | pins 1 & 2 closed | pins 1 & 2 closed |