DEICO ELECTRONICS, INC.
386NC
|
Processor |
80386DX |
|
Processor Speed |
25/33MHz |
|
Chip Set |
OPTI |
|
Max. Onboard DRAM |
8MB |
|
Cache |
None |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Parallel port, serial ports (2), floppy drive interface, IDE interface |
|
NPU Options |
80387/3167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Parallel port |
J16 |
IDE interface LED |
J24 |
|
Serial port 2 |
J19 |
Turbo switch |
J25 pins 1 & 2 |
|
Serial port 1 |
J20 |
Turbo LED |
J25 pins 3 & 4 |
|
IDE interface |
J21 |
Speaker |
J26 |
|
Floppy drive interface |
J22 |
Power LED & keylock |
J27 |
|
Reset switch |
J23 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
Parallel port select LPT1 |
W1 |
pins 1 & 2 closed | |
|
Parallel port select LPT2 |
W1 |
pins 2 & 3 closed | |
|
Parallel port disabled |
W1 |
pins 3 & 4 closed | |
|
Serial port 1 select COM1 |
W2 |
pins 1 & 2 closed | |
|
Serial port 1 select COM3 |
W2 |
pins 2 & 3 closed | |
|
Serial port 1 disabled |
W2 |
pins 3 & 4 closed | |
|
Serial port 2 select COM2 |
W3 |
pins 1 & 2 closed | |
|
Serial port 2 select COM4 |
W3 |
pins 2 & 3 closed | |
|
Serial port 2 disabled |
W3 |
pins 3 & 4 closed | |
|
Parallel port IRQ select IRQ7 |
W4 |
pins 1 & 2 closed | |
|
Parallel port IRQ select IRQ5 |
W4 |
pins 2 & 3 closed | |
|
Parallel port select no interrupt |
W4 |
pins 3 & 4 closed | |
|
Floppy on-board interface enabled |
W5 |
pins 1 & 2 closed | |
|
Floppy on-board interface disabled |
W5 |
pins 2 & 3 closed | |
|
IDE on-board interface enabled |
W6 |
pins 1 & 2 closed | |
|
IDE on-board interface disabled |
W6 |
pins 2 & 3 closed | |
|
IRQ3 select serial port 1 |
W7 |
pins 1 & 2 closed | |
|
IRQ3 select serial port 2 |
W7 |
pins 2 & 3 closed | |
|
IRQ3 disabled |
W7 |
pins 3 & 4 closed | |
|
IRQ4 select serial port 1 |
W8 |
pins 1 & 2 closed | |
|
IRQ4 select serial port 2 |
W8 |
pins 2 & 3 closed | |
|
IRQ4 disabled |
W8 |
pins 3 & 4 closed | |
|
IRQ5 select serial port 1 |
W9 |
pins 1 & 2 closed | |
|
IRQ5 select serial port 2 |
W9 |
pins 2 & 3 closed | |
|
IRQ5 disabled |
W9 |
pins 3 & 4 closed | |
|
IRQ9 select serial port 1 |
W10 |
pins 1 & 2 closed | |
|
IRQ9 select serial port 2 |
W10 |
pins 2 & 3 closed | |
|
IRQ9 disabled |
W10 |
pins 3 & 4 closed | |
|
CMOS memory normal operation |
W11 |
pins 1 & 2 closed | |
|
CMOS memory clear |
W11 |
pins 2 & 3 closed | |
|
Factory configured - do not alter |
W12 |
Open | |
|
Pipeline mode enabled |
W14 |
pins 1 & 2 closed | |
|
Pipeline mode disabled |
W14 |
pins 2 & 3 closed | |
|
Monitor type select color |
W15 |
pins 1 & 2 closed | |
|
Monitor type select monochrome |
W15 |
pins 2 & 3 closed | |
|
Battery type select internal |
W16 |
pins 1 & 2 closed | |
|
Battery type select external |
W16 |
pins 2 & 3 closed | |
|
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 |