COMPAQ COMPUTER CORPORATION
ProLinea 3/25zs
ProLinea 3/25s
|
Processor |
80386SX |
|
Processor Speed |
25MHz |
|
Chip Set |
Compaq |
|
Max. Onboard DRAM |
16MB |
|
Cache |
None |
|
BIOS |
Compaq |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
VGA port, parallel port, bus mouse, serial ports (2), IDE interface, floppy drive interface |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
VGA port |
CN1 |
Serial port 2 |
CN4 |
|
Parallel port |
CN2 |
PS/2 bus mouse |
CN5 |
|
Serial port 1 |
CN3 |
Riser card |
CN6 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
Bus mouse port enabled |
P1 |
Closed | |
|
Bus mouse port disabled |
P1 |
Open | |
|
VGA port enabled |
P5 |
pins 1 & 2 closed | |
|
VGA port disabled |
P5 |
pins 2 & 3 closed | |
|
Battery type select internal |
P9 |
pins 2 & 3 closed | |
|
Battery type select external |
P9 |
pins 1 & 2 closed | |
|
CMOS memory normal operation |
P9 |
pins 1 & 2 or 2 & 3 | |
|
CMOS memory clear |
P9 |
Open | |
|
Speaker type select internal |
P12 |
pins 1 & 2 closed | |
|
Speaker type select external |
P12 |
pins 2 & 3 closed | |
|
Note:The location of jumpers on board are unidentified. | |||
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
2MB |
(2) 1M x 9 |
NONE |
|
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
|
8MB |
(2) 4M x 9 |
NONE |
|
16MB |
(2) 4M x 9 |
(2) 4M x 9 |