UNIDENTIFIED
SIS-386
Processor | 80386DX |
Processor Speed | 25/33MHz |
Chip Set | C & T |
Max. Onboard DRAM | 8MB |
Cache | 64KB (on external card) |
BIOS | AMI |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit external cache card slot |
NPU Options | 80387/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | J3 | Turbo LED | JPC pins 12 & 13 |
32-bit external cache cards | J16 & J17 | Turbo switch | JPC pins 15 - 17 |
Power LED & keylock | JPC pins 1 - 5 | Reset switch | JPC pins 19 & 20 |
Speaker | JPC pins 7 - 10 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Factory configured - do not alter | JP1 | N/A |
» | Factory configured - do not alter | JP3 | N/A |
» | Factory configured - do not alter | JP4 | N/A |
» | Factory configured - do not alter | JP5 | N/A |
» | Factory configured - do not alter | JP6 | N/A |
» | Monitor type select monochrome | JP7 | Open |
Monitor type select color | JP7 | Closed | |
» | Factory configured - do not alter | JP8 | N/A |
» | NPU mode select synchronous with CPU | JP9 | Open |
NPU mode select asynchronous with CPU | JP9 | Closed |
DRAM CONFIGURATION | ||||||
Size | Bank 0 | P-0 | Bank 1 | P-1 | Bank 2 | Bank 3 |
1MB | (8) 44256 | (4) 41256 | NONE | NONE | NONE | NONE |
1MB | NONE | NONE | NONE | NONE | (4) 256K x 9 | NONE |
2MB | (8) 44256 | (4) 41256 | (8) 44256 | (4) 41256 | NONE | NONE |
2MB | NONE | NONE | NONE | NONE | (4) 256K x 9 | (4) 256K x 9 |
4MB | NONE | NONE | NONE | NONE | (4) 1M x 9 | NONE |
8MB | NONE | NONE | NONE | NONE | (4) 1M x 9 | (4) 1M x 9 |
CACHE JUMPER CONFIGURATION | ||||
Size | JP2A | JP2B | JP2C | JP2D |
64KB | Open | Open | Open | Open |
128KB | Closed | Closed | Closed | Closed |