DELL COMPUTER CORPORATION
PRECISION 386SX-16
Processor | 80386SX |
Processor Speed | 16MHz |
Chip Set | Unidentified |
Max. Onboard DRAM | 4MB |
Cache | None |
BIOS | Unidentified |
Dimensions | 330mm x 218mm |
I/O Options | None |
NPU Options | 80387SX |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Turbo LED | JP1 | Turbo switch | JP4 |
Speaker | JP2 | Power LED & keylock | JP5 |
Reset switch | JP3 | External battery | JP15 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Turbo enabled | JP4 | pins 1 & 2 closed |
Turbo disabled | JP4 | pins 2 & 3 closed | |
» | Parity check enabled | JP7 | Closed |
Parity check disabled | JP7 | Open | |
» | Wait state select 1 wait state | JP8 | pins 2 & 3 closed |
Wait state select 0 wait states | JP8 | pins 1 & 2 closed | |
» | Monitor type select monochrome | JP11 | pins 1 & 2 closed |
Monitor type select color | JP11 | pins 2 & 3 closed |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
512KB | (2) 256K x 9 | NONE |
640KB | (2) 256K x 9 | (2) 64K x 9 |
1MB | (2) 256K x 9 | (2) 256K x 9 |
2MB | (2) 1M x 9 | NONE |
4MB | (2) 1M x 9 | (2) 1M x 9 |
DRAM JUMPER CONFIGURATION | |
Size | J3 |
512KB | pins 1 & 2, 4 & 5 closed |
640KB | pins 2 & 3, 4 & 5 closed |
1MB | pins 1 & 2, 4 & 5 closed |
2MB | pins 1 & 2, 5 & 6 closed |
4MB | pins 1 & 2, 5 & 6 closed |