...because we can't all be on the bleeding edge...





PREDATOR I

DEICO ELECTRONICS, INC.

PREDATOR I

Processor

80386DX/80486SX/80487SX/80486DX

Processor Speed

20/25/33/40/50/66MHz

Chip Set

Symphony

Max. Onboard DRAM

64MB

Cache

64/128/256KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

Floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2)

NPU Options

80387DX

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 2

J2

Turbo switch

J24 pins 1 & 2

Serial port 1

J3

Turbo LED

J24 pins 3 & 4

PS/2 mouse port

J5

Speaker

J25

Parallel port

J14

Reset switch

J26

Floppy drive interface

J21

IDE interface LED

J27

IDE interface

J22

CPU speed display

J28

Power LED & keylock

J23

 

 

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

IRQ12 select PS/2 mouse port

JP1

pins 1 & 2 closed

 

IRQ12 disabled

JP1

pins 2 & 3 closed

Flash BIOS write enabled

JP3

pins 1 & 2 closed

 

Flash BIOS write disabled

JP3

pins 2 & 3 closed

BIOS select standard address

JP4

pins 2 & 3 closed

 

BIOS select Flash address

JP4

pins 1 & 2 closed

Monitor type select color

JP14

pins 1 & 2 closed

 

Monitor type select monochrome

JP14

pins 2 & 3 closed

Real time clock select normal operation

JP17

pins 1 & 2 closed

 

Real time clock clear

JP17

pins 2 & 3 closed

NPU mode select synchronous with CPU

JP22

pins 1 & 2 closed

 

NPU mode select asynchronous with CPU

JP22

pins 2 & 3 closed

Factory configured - do not alter

JP28

pins 2 & 3 closed

Expansion bus enabled

JP33

pins 1 & 2 closed

 

Expansion bus disabled

JP33

pins 2 & 3 closed

DRAM CONFIGURATION

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) 1M 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

DRAM CONFIGURATION (CON'T)

Size

Bank 0

Bank 1

Bank 2

Bank 3

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

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

64KB

(4) 8K x 8

(4) 8K x 8

(1) 8K x 8

128KB

(4) 32K x 8

NONE

(1) 32K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP12

JP13

JP15

JP16

JP18

JP19

JP20

JP21

64KB

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

128KB

2 & 3

2 & 3

2 & 3

2 & 3

2 & 3

2 & 3

2 & 3

2 & 3

256KB

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

3 & 4

3 & 4

3 & 4

Note: Pins designated should be in the closed position.

SYSTEM JUMPER CONFIGURATION WITH 64KB CACHE

CPU type

CPU speed

JP9

JP10

JP11

JP23

JP24

JP25

JP26

JP27

JP29

JP30

JP31

JP32

80386DX

25MHz

1 & 2

1 & 2

1 & 2

1 & 2

N/A

N/A

2 & 3

1 & 2

80386DX

33MHz

7 & 8

1 & 2

1 & 2

1 & 2

N/A

N/A

2 & 3

1 & 2

80386DX

40MHz

3 & 4

1 & 2

1 & 2

1 & 2

N/A

N/A

2 & 3

1 & 2

80486SX

20MHz

5 & 6

1 & 2

1 & 2

1 & 2

3 & 4

3 & 4

1 & 2

2 & 3

80486SX

25MHz

1 & 2

1 & 2

1 & 2

1 & 2

3 & 4

3 & 4

1 & 2

2 & 3

80487SX

20MHz

5 & 6

1 & 2

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

2 & 3

80487SX

25MHz

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

2 & 3

80486DX

25MHz

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

80486DX

33MHz

7 & 8

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

80486DX

50MHz

1 & 2

2 & 3

2 & 3

2 & 3

1 & 2

1 & 2

1 & 2

2 & 3

Note:Speeds indicate the external speed of the CPU.

Pins designated should be in the closed position.

SYSTEM JUMPER CONFIGURATION WITH 128KB CACHE

CPU type

CPU speed

JP9

JP10

JP11

JP23

JP24

JP25

JP26

JP27

JP29

JP30

JP31

JP32

80386DX

25MHz

1 & 2

1 & 2

1 & 2

1 & 2

N/A

N/A

1 & 2

1 & 2

80386DX

33MHz

7 & 8

1 & 2

1 & 2

1 & 2

N/A

N/A

1 & 2

1 & 2

80386DX

40MHz

3 & 4

1 & 2

1 & 2

1 & 2

N/A

N/A

1 & 2

1 & 2

80486SX

20MHz

5 & 6

1 & 2

1 & 2

1 & 2

3 & 4

3 & 4

1 & 2

2 & 3

80486SX

25MHz

1 & 2

1 & 2

1 & 2

1 & 2

3 & 4

3 & 4

1 & 2

2 & 3

80487SX

20MHz

5 & 6

1 & 2

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

2 & 3

80487SX

25MHz

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

2 & 3

80486DX

25MHz

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

80486DX

33MHz

7 & 8

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

80486DX

50MHz

1 & 2

2 & 3

2 & 3

2 & 3

1 & 2

1 & 2

1 & 2

2 & 3

Note:Speeds indicate the external speed of the CPU.

Pins designated should be in the closed position.

SYSTEM JUMPER CONFIGURATION WITH 256KB CACHE

CPU type

CPU speed

JP9

JP10

JP11

JP23

JP24

JP25

JP26

JP27

JP29

JP30

JP31

JP32

80386DX

25MHz

1 & 2

1 & 2

1 & 2

1 & 2

N/A

N/A

2 & 3

1 & 2

80386DX

33MHz

7 & 8

1 & 2

1 & 2

1 & 2

N/A

N/A

2 & 3

1 & 2

80386DX

40MHz

3 & 4

1 & 2

1 & 2

1 & 2

N/A

N/A

2 & 3

1 & 2

80486SX

20MHz

5 & 6

1 & 2

1 & 2

1 & 2

3 & 4

3 & 4

1 & 2

2 & 3

80486SX

25MHz

1 & 2

1 & 2

1 & 2

1 & 2

3 & 4

3 & 4

1 & 2

2 & 3

80487SX

20MHz

5 & 6

1 & 2

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

2 & 3

80487SX

25MHz

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

2 & 3

80486DX

25MHz

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

80486DX

33MHz

7 & 8

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

1 & 2

2 & 3

80486DX

50MHz

1 & 2

1 & 2

2 & 3

2 & 3

1 & 2

1 & 2

1 & 2

2 & 3

Note:Speeds indicate the external speed of the CPU.

Pins designated should be in the closed position.

SERIAL PORT IRQ CONFIGURATION

Port 1 (J3)

Port 2 (J2)

JP2

JP5

JP6

JP7

IRQ3

IRQ4

1 & 2

3 & 4

2 & 3

3 & 4

IRQ3

IRQ5

1 & 2

2 & 3

3 & 4

3 & 4

IRQ3

IRQ9

1 & 2

3 & 4

3 & 4

2 & 3

IRQ3

Disabled

1 & 2

3 & 4

3 & 4

3 & 4

IRQ4

IRQ3

2 & 3

3 & 4

1 & 2

3 & 4

IRQ4

IRQ5

3 & 4

2 & 3

1 & 2

3 & 4

IRQ4

IRQ9

3 & 4

3 & 4

1 & 2

2 & 3

IRQ4

Disabled

3 & 4

3 & 4

1 & 2

3 & 4

IRQ5

IRQ3

2 & 3

1 & 2

3 & 4

3 & 4

IRQ5

IRQ4

3 & 4

1 & 2

2 & 3

3 & 4

IRQ5

IRQ9

3 & 4

1 & 2

3 & 4

2 & 3

IRQ5

Disabled

3 & 4

1 & 2

3 & 4

3 & 4

IRQ9

IRQ3

2 & 3

3 & 4

3 & 4

1 & 2

IRQ9

IRQ4

3 & 4

3 & 4

2 & 3

1 & 2

IRQ9

IRQ5

3 & 4

2 & 3

3 & 4

1 & 2

IRQ9

Disabled

3 & 4

3 & 4

3 & 4

1 & 2

Disabled

IRQ3

2 & 3

3 & 4

3 & 4

3 & 4

Disabled

IRQ4

3 & 4

3 & 4

2 & 3

3 & 4

Disabled

IRQ5

3 & 4

2 & 3

3 & 4

3 & 4

Disabled

IRQ9

3 & 4

3 & 4

3 & 4

2 & 3

Disabled

Disabled

3 & 4

3 & 4

3 & 4

3 & 4

Note:The main board will automatically adjust the COM ports of the onboard serial ports when an external serial port is installed, but you must manually change the interrupts. (e.g. With oneexternal serial port installed, Port 1 (J3) is now COM2 and Port 2 (J2) is COM3. In this case Port 1 should be set to IRQ3 and Port 2 should be set to IRQ4.) lease refer to the following table for a further explanation.

Pins designated should be in the closed position.

SERIAL PORT CONFIGURATION

External Serial Port 1

External Serial Port 2

Onboard Port 1 (J3)

Onboard Port 2 (J2)

NONE

NONE

COM1/IRQ4

COM2/IRQ3

COM1/IRQ4

NONE

COM2/IRQ3

COM3/IRQ4

COM1/IRQ4

COM2/IRQ3

COM3/IRQ4

COM4/IRQ3

Note:An external serial port could be an internal modem, a multi I/O card, or a serial card. IRQ5 & IRQ9 are also available but should only be used if there is a conflict with IRQ3 or IRQ4.

PARALLEL PORT (J14) CONFIGURATION

External Parallel Port

Onboard Parallel port (J14)

JP8

NONE

LPT1/IRQ7

pins 1 & 2 closed

LPT1/IRQ7

LPT2/IRQ5

pins 2 & 3 closed

N/A

Disabled

pins 3 & 4 closed

Note:The main board will automatically adjust the LPT ports of the onboard parallel port when an external parallel port is installed, but you must manually change the interrupts.