UNIDENTIFIED
33MHZ 386 CACHE
Processor | 80386DX |
Processor Speed | 33MHz |
Chip Set | UMC |
Max. Onboard DRAM | 12MB |
Cache | 32KB |
BIOS | AMI/Award/Phoenix/Quadtel |
Dimensions | 330mm x 218mm |
I/O Options | None |
NPU Options | 80387/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | JP8 | Turbo switch | JP12 |
Power LED & keylock | JP10 | Turbo LED | JP13 |
Reset switch | JP11 | Speaker | JP14 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Monitor type select color | JP16 | Closed |
Monitor type select monochrome | JP16 | Open | |
» | BIOS type select 27128 | JP15 | pins 1 & 2 closed |
BIOS type select 27256 | JP15 | pins 2 & 3 closed | |
» | Factory configured - do not alter | JP18 | N/A |
» | Factory configured - do not alter | JP19 | N/A |
» | Factory configured - do not alter | JP20 | N/A |
» | Factory configured - do not alter | JP22 | N/A |
» | Factory configured - do not alter | JP23 | N/A |
» | Factory configured - do not alter | JP24 | N/A |
DRAM CONFIGURATION | |||
Size | Bank 0 | Bank 1 | Bank 2 |
1MB | (4) 256K x 9 | NONE | NONE |
2MB | (4) 256K x 9 | (4) 256K x 9 | NONE |
3MB | (4) 256K x 9 | (4) 256K x 9 | (4) 256K x 9 |
4MB | (4) 1M x 9 | NONE | NONE |
8MB | (4) 1M x 9 | (4) 1M x 9 | NONE |
12MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 |
DRAM JUMPER CONFIGURATION | ||||
Size | DRAM type | JP17 | JP21 | JP22 |
1MB | 256K x 9 | Closed | Closed | Closed |
2MB | 256K x 9 | Closed | Open | Closed |
3MB | 256K x 9 | Closed | Open | Open |
4MB | 1M x 9 | Open | Closed | Closed |
8MB | 1M x 9 | Open | Open | Closed |
12MB | 1M x 9 | Open | Open | Open |
NPU CONFIGURATION | ||
Setting | JP7 | JP9 |
Not installed | Open | Closed |
Installed | Closed | Open |