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 |