DEICO ELECTRONICS, INC.
PREDATOR II
Processor |
80386DX/CX486DLC/80486SX/80487SX/80486DX/ODP486SX/80486DX2 |
Processor Speed |
20/25/33/50(internal)/40/50/66(internal)MHz |
Chip Set |
Symphony |
Max. onboard DRAM |
64MB |
SRAM Cache |
128/512KB |
BIOS |
AMI |
Dimensions |
330mm x 218mm |
I/O Options |
Floppy drive interface, IDE interface, parallel port, PS/2 mouse port serial ports (2), VGA feature connector, VGA port |
NPU Options |
80387DX |
CONNECTIONS |
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Purpose |
Location |
Purpose |
Location |
Serial port 1 |
J3 |
IDE interface LED |
J11 |
Serial port 2 |
J4 |
Turbo switch |
J12/pins 1 & 2 |
PS/2 mouse port |
J5 |
Turbo LED |
J12/pins 3 & 4 |
Parallel port |
J6 |
Speaker |
J13 |
Floppy drive interface |
J7 |
Power LED & keylock |
J14 |
IDE interface |
J8 |
CPU clock speed display |
J25 |
VGA port |
J9 |
VGA feature connector |
J26 |
Reset switch |
J10 |
|
|
USER CONFIGURABLE SETTINGS |
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Function |
Jumper |
Position |
|
|
PS/2 mouse port enabled (IRQ12) |
JP1 |
pins 1 & 2 closed |
|
PS/2 mouse port disabled |
JP1 |
pins 2 & 3 closed |
|
Factory configured - do not alter |
JP2 |
pins 2 & 3 closed |
|
Flash BIOS program mode enabled |
JP3 |
pins 1 & 2 closed |
|
Flash BIOS program mode disabled |
JP3 |
pins 2 & 3 closed |
|
BIOS select flash BIOS |
JP4 |
pins 1 & 2 closed |
|
BIOS select standard BIOS |
JP4 |
pins 2 & 3 closed |
|
All main board I/O ports enabled |
JP8 |
pins 1 & 2 closed |
|
All main board I/O ports disabled |
JP8 |
pins 2 & 3 closed |
|
Monitor type select color |
JP9 |
pins 1 & 2 closed |
|
Monitor type select monochrome |
JP9 |
pins 2 & 3 closed |
|
CMOS memory normal operation |
JP10 |
pins 1 & 2 closed |
|
CMOS memory clear |
JP10 |
pins 2 & 3 closed |
|
Onboard EGA disabled |
JP21 |
pins 2 & 3 closed |
|
Onboard EGA enabled |
JP21 |
pins 1 & 2 closed |
|
Onboard VGA enabled |
JP22 |
pins 1 & 2 closed |
|
Onboard VGA disabled |
JP22 |
pins 2 & 3 closed |
Note: J8 does not disable the PS/2 mouse or the onboard VGA port. |
SERIAL PORT 1 IRQ CONFIGURATION |
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Address |
COM Assignment |
IRQ |
JP5 |
Disabled |
N/A |
N/A |
pins 3 & 4 closed |
3F8 |
COM1 |
4 |
pins 1 & 2 closed |
3F8 |
COM1 |
5 |
pins 2 & 3 closed |
3E8 |
COM3 |
4 |
pins 1 & 2 closed |
3E8 |
COM3 |
5 |
pins 2 & 3 closed |
Note: If "AUTO" I/O port management is enabled in BIOS, serial port COM assignments will be auto configuring. If "MANUAL" I/O port management is enabled, COM assignments will follow the table above. |
SERIAL PORT 2 IRQ CONFIGURATION |
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Address |
COM Assignment |
IRQ |
JP6 |
Disabled |
N/A |
N/A |
pins 3 & 4 closed |
2F8 |
COM2 |
3 |
pins 1 & 2 closed |
2F8 |
COM2 |
9 |
pins 2 & 3 closed |
2E8 |
COM4 |
3 |
pins 1 & 2 closed |
2E8 |
COM4 |
9 |
pins 2 & 3 closed |
Note: If "AUTO" I/O port management is enabled in BIOS, serial port COM assignments will be auto-configuring. If "MANUAL" I/O port management is enabled, COM assignments will follow the table above. |
PARALLEL PORT IRQ CONFIGURATION |
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Address |
LPT Assignment |
IRQ |
JP7 |
Disabled |
N/A |
N/A |
pins 3 & 4 closed |
378 |
LPT1 |
7 |
pins 1 & 2 closed |
378 |
LPT1 |
5 |
pins 2 & 3 closed |
278 |
LPT2 |
7 |
pins 1 & 2 closed |
278 |
LPT2 |
5 |
pins 2 & 3 closed |
3BC |
LPT3 |
7 |
pins 1 & 2 closed |
3BC |
LPT3 |
5 |
pins 2 & 3 closed |
CACHE CONFIGURATION |
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Size |
Cache |
TAG |
128KB |
(4) 32K x 8 |
(1) 32K x 8 |
512KB |
(4) 128K x 8 |
(1) 32K x 8 |
CACHE JUMPER CONFIGURATION |
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Size |
JP17 |
JP18 |
JP19 |
JP20 |
128KB |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
512KB |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
VRAM CONFIGURATION |
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Size |
Location |
Video RAM |
512KB |
Bank 0 |
(4) 256K x 4 ZIP |
1MB |
Banks 0 & 1 |
(4) 256K x 4 ZIP |
CPU TYPE CONFIGURATION |
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Jumper |
80386DX |
CX486DLC |
80486SX |
80487SX |
ODP486SX |
80486DX |
80486DX2 |
JP11 |
pins 1 & 2 |
pins 1 & 2 |
pins 3 & 4 |
pins 2 & 3 |
pins 2 & 3 |
pins 1 & 2 |
pins 1 & 2 |
JP12 |
pins 1 & 2 |
pins 1 & 2 |
pins 3 & 4 |
pins 2 & 3 |
pins 2 & 3 |
pins 1 & 2 |
pins 1 & 2 |
JP13 |
pins 1 & 2 |
pins 1 & 2 |
pins 3 & 4 |
pins 2 & 3 |
pins 2 & 3 |
pins 1 & 2 |
pins 1 & 2 |
JP14 |
pins 1 & 2 |
pins 1 & 2 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
JP15 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 2 & 3 |
pins 1 & 2 |
JP23 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 2 & 3 |
pins 1 & 2 |
JP24 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 2 & 3 |
pins 1 & 2 |
JP25 |
pins 1 & 2 |
pins 1 & 2 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
JP26 |
pins 1 & 2 |
pins 1 & 2 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
JP27 |
pins 1 & 2 |
pins 1 & 2 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
pins 2 & 3 |
JP28 |
pins 1 & 2 |
pins 2 & 3 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
JP29 |
pins 1 & 2 |
pins 2 & 3 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
JP30 |
pins 1 & 2 |
pins 2 & 3 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
pins 1 & 2 |
Notes: Pins designated should be in the closed position. Location of jumper JP14 is unknown. Later versions of the board lack JP14 altogether. |
CPU SPEED CONFIGURATION |
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Speed |
JP22/pins 1 & 2 |
JP22/pins 3 & 4 |
JP22/pins 5 & 6 |
JP22/pins 7 & 8 |
20MHz |
Closed |
Open |
Open |
Open |
25/50i MHz |
Open |
Closed |
Open |
Open |
33/66i MHz |
Open |
Open |
Closed |
Open |
40MHz |
open |
Open |
Open |
Closed |
50MHz |
Open |
Closed |
Open |
Open |
DRAM CONFIGURATION |
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Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
1MB |
(4) 256K x 9 |
NONE |
NONE |
NONE |
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
NONE |
3MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
4MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
4MB |
(4) 1M x 9 |
NONE |
NONE |
NONE |
5MB |
(4) 1M x 9 |
(4) 256K x 9 |
NONE |
NONE |
6MB |
(4) 1M x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
7MB |
(4) 1M x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
9MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
NONE |
10MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
12MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
16MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
16MB |
(4) 4M x 9 |
NONE |
NONE |
NONE |
17MB |
(4) 4M x 9 |
(4) 256K x 9 |
NONE |
NONE |
18MB |
(4) 4M x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
19MB |
(4) 4M x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
20MB |
(4) 4M x 9 |
(4) 256K x 9 |
NONE |
NONE |
21MB |
(4) 4M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
NONE |
22MB |
(4) 4M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
24MB |
(4) 4M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
28MB |
(4) 4M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
NONE |
33MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 256K x 9 |
NONE |
34MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
36MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 1M x 9 |
NONE |
37MB |
(4) 256K x 9 |
(4) 1M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
40MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
48MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
49MB |
(4) 256K x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
52MB |
(4) 4M x 9 |
(4) 1M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
64MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |