UNIDENTIFIED
INTEL P9
Processor | 80386SX |
Processor Speed | 16/20MHz |
Chip Set | Intel |
Max. Onboard DRAM | 8MB |
Cache | 64KB |
BIOS | AMI |
Dimensions | 330mm x 218mm |
I/O Options | None |
NPU Options | 80387SX |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | J3 | Turbo LED | J6 |
Power LED & Keylock | J4 | Turbo switch | J7 |
Speaker | J5 | Reset switch | J8 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Monitor type select color | J1 | Closed |
Monitor type select monochrome | J1 | Open | |
» | Battery select internal | J2 | pins 1 & 2 closed |
Battery select external | J2 | pins 2 & 3 closed |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
512KB | (18) 44256 | NONE | NONE | NONE |
512KB | NONE | NONE | (2) 256K x 9 | NONE |
1MB | (18) 44256 | (18) 44256 | NONE | NONE |
1MB | NONE | NONE | (2) 256K x 9 | (2) 256K x 9 |
2MB | (18) 44256 | (18) 44256 | (2) 256K x 9 | (2) 256K x 9 |
2MB | (18) 411000 | NONE | NONE | NONE |
2MB | NONE | NONE | (2) 1M x 9 | NONE |
4MB | (18) 411000 | (18) 411000 | NONE | NONE |
4MB | NONE | NONE | (2) 1M x 9 | (2) 1M x 9 |
8MB | (18) 411000 | (18) 411000 | (2) 1M x 9 | (2) 1M x 9 |
DRAM JUMPER CONFIGURATION | ||||||
Size | J10 | J11 | J12 | J13 | J14 | J15 |
512KB | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
512KB | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
1MB | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
1MB | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
2MB | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
2MB | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
2MB | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
4MB | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
4MB | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 | 1 & 2 |
8MB | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 | 2 & 3 |
Note: Pins designated should be in the closed position. |