ADVANCED INTEGRATION RESEARCH, INC.
386UF
Processor | 80386DX/CX486DLC |
Processor Speed | 25/33/40MHz |
Chip Set | UMC |
Max. onboard DRAM | 32MB |
SRAM Cache | 32/64/128/256KB |
BIOS | AMI/Phoenix |
Dimensions | 320mm x 220mm |
I/O Options | None |
NPU Options | 80387DX/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Power LED & keylock | J1 | Reset switch | J5 |
Turbo switch | J2 | External battery | J6 |
Turbo LED | J3 | 80387 oscillator (optional) | OSC2 |
Speaker | J4 | CPU oscillator | OSC3 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Monitor type select color | W11 | Closed |
Monitor type select monochrome | W11 | Open | |
» | Battery select internal | W13 | Closed |
Battery select external | W13 | Open |
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 |
8MB | (4) 1M x 9 | (4) 1M x 9 |
16MB | (4) 4M x 9 | NONE |
20MB | (4) 1M x 9 | (4) 4M x 9 |
32MB | (4) 4M x 9 | (4) 4M x 9 |
CACHE CONFIGURATION | ||||
Size | Max Cacheable | Bank 0 | Bank 1 | TAG |
32KB | 4MB | (4) 8K x 8 | NONE | (2) 16K x 4 |
64KB | 8MB | (4) 8K x 8 | (4) 8K x 8 | (2) 16K x 4 |
128KB | 16MB | (4) 32K x 8 | NONE | (2) 16K x 4 |
256KB | 32MB | (4) 32K x 8 | (4) 32K x 8 | (2) 16K x 4 |
CACHE JUMPER CONFIGURATION | |||||
Size | W3 | W4 | W5 | W6 | W7 |
32KB | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | pins 2 & 3 | N/A |
64KB | pins 2 & 3 | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | N/A |
128KB | pins 2 & 3 | pins 2 & 3 | pins 1 & 2 | pins 2 & 3 | pins 1 & 2 |
256KB | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 | pins 1 & 2 | pins 2 & 3 |
Note:Pins designated should be in the closed position. |
NPU CONFIGURATION | |||
Clock | Mode | W8 | W9 |
OSC3 | Synchronous | pins 1 & 2 closed | Open |
OSC2 | Asynchronous | pins 2 & 3 closed | Closed |
NPU SELECTION | |||
Type | W1 | W10 | |
» | None | Open | Open |
80387 | Closed | Closed | |
4167 | Open | Open |