AMERICAN PREDATOR CORPORATION
386 NSX
|
Processor |
80386SX |
|
Processor Speed |
20/25MHz |
|
Chip Set |
Unidentified |
|
Max. Onboard DRAM |
16MB |
|
Cache |
None |
|
BIOS |
AMI |
|
Dimensions |
254mm x 218mm |
|
I/O Options |
Floppy drive interface, IDE interface, parallel port, PS/2 mouse interface, serial ports (2) |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
J10 |
Reset switch |
J19 |
|
Serial port 1 |
J13 |
Auxiliary keyboard connector |
J20 |
|
Serial port 2 |
J14 |
Speaker |
J21 |
|
Parallel port |
J15 |
Power LED & keylock |
J22 |
|
IDE interface |
J16 |
Turbo switch |
J23 pins 1 & 2 |
|
Floppy drive interface |
J17 |
Turbo LED |
J23 pins 3 & 4 |
|
IDE interface LED |
J18 |
PS/2 mouse interface |
J24 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
Serial port 2 IRQ select IRQ3 |
W1 |
pins 1 & 2 closed |
|
Serial port 2 IRQ select IRQ9 |
W1 |
pins 2 & 3 closed | |
|
Serial port 2 IRQ select disabled |
W1 |
pins 3 & 4 closed | |
|
|
Serial port 1 IRQ select IRQ4 |
W2 |
pins 1 & 2 closed |
|
Serial port 1 IRQ select IRQ5 |
W2 |
pins 2 & 3 closed | |
|
Serial port 1 IRQ select disabled |
W2 |
pins 3 & 4 closed | |
|
|
Parallel port IRQ select IRQ7 |
W3 |
pins 2 & 3 closed |
|
Parallel port IRQ select IRQ5 |
W3 |
pins 1 & 2 closed | |
|
Parallel port IRQ select disabled |
W3 |
pins 3 & 4 closed | |
|
|
Flash BIOS write protect enabled |
W4 |
pins 1 & 2 closed |
|
Flash BIOS write protect disabled |
W4 |
pins 2 & 3 closed | |
|
|
Monitor type select color |
W5 |
pins 1 & 2 closed |
|
Monitor type select monochrome |
W5 |
pins 2 & 3 closed | |
|
|
Mouse type select Microsoft |
W6 |
pins 1 & 2 closed |
|
Mouse type select Mouse Systems |
W6 |
pins 2 & 3 closed | |
|
|
Mouse IRQ select IRQ12 |
W7 |
pins 1 & 2 closed |
|
Mouse disabled |
W7 |
pins 2 & 3 closed | |
|
|
CMOS memory normal operation |
W8 |
pins 1 & 2 closed |
|
CMOS memory clear |
W8 |
pins 2 & 3 closed | |
|
|
Battery type select internal |
W11 |
pins 2 & 3 closed |
|
Battery type select external |
W11 |
pins 1 & 2 closed | |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
NONE |
NONE |
|
2MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB |
(2) 1M x 9 |
NONE |
NONE |
NONE |
|
3MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 1M x 9 |
NONE |
|
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
NONE |
NONE |
|
5MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
|
6MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
NONE |
|
8MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
|
9MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 4M x 9 |
NONE |
|
10MB |
(2) 1M x 9 |
(2) 4M x 9 |
NONE |
NONE |
|
12MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 4M x 9 |
NONE |
|
16MB |
(2) 4M x 9 |
(2) 4M x 9 |
NONE |
NONE |
|
CPU SPEED CONFIGURATION | ||
|
Speed |
W9 |
W10 |
|
20MHz |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
25MHz |
pins 1 & 2 closed |
pins 2 & 3 closed |