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VIPER 808

TEKNOR INDUSTRIAL COMPUTERS, INC.

VIPER 808

Processor

80486DX/SGS486DX2V/AM486DX2SV/80486DX2/SGS486DX4V/ AM486DX4SV/80486DX4/AM X5

Processor Speed

25/33/66(internal)/100(internal)/133(internal)MHz

Chip Set

Pico Power

Video Chip Set

Unidentified

Maximum Onboard Memory

128MB

Maximum Video Memory

1MB

Cache

Unidentified

BIOS

AMI

Dimensions

Unidentified

I/O Options

Ethernet 10Base2 connector, Ethernet 10BaseT connector, floppy drive interface, green PC connector, IDE interface, parallel port, PS/2 mouse interface, serial ports (2), VGA port, PC/104 interfaces (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

B1

Chassis fan power

J11

IDE interface

J1

VGA port

J12

Floppy drive interface

J2

Parallel port

J13

Keyboard, speaker, reset, LED

J3

Ethernet 10BaseT connector

J14

Serial port 2

J4

Ethernet 10Base2 connector

J15

Serial port 1

J7

Green PC connector

J16

Power connector

J9

PC/104 connectors

P1 & P2

PS/2 mouse interface

J10

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

On board video enabled

W4

Closed

 

On board video disabled

W4

Open

VGA select ready

W13

Pins 1 & 2 closed

 

VGA select local ready

W13

Pins 2 & 3 closed

IOCHRDY signal to IDE interface disabled

W14

Open

 

IOCHRDY signal to IDE interface enabled

W14

Closed

Watchdog timer enabled

W20

Closed

 

Watchdog timer disabled

W20

Open

Power fail monitoring disabled

W21

Open

 

Power fail monitoring enabled

W21

Closed

Battery type select internal

W22

Pins 1 & 2 closed

 

Battery type select external

W22

Pins 2 & 3 closed

Power failure detection source external power fail (pin 6 on J9)

W23

Pins 1 & 2 closed

 

Power failure detection source internal/external battery <3v

W23

Pins 2 & 3 closed

SIMM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(1) 256K x 36

None

2MB

(1) 256K x 36

(1) 256K x 36

3MB

(1) 512K x 36

(1) 256K x 36

4MB

(1) 1M x 36

None

4MB

(1) 512K x 36

(1) 512K x 36

8MB

(1) 2M x 36

None

8MB

(1) 1M x 36

(1) 1M x 36

12MB

(1) 2M x 36

(1) 1M x 36

16MB

(1) 4M x 36

None

16MB

(1) 2M x 36

(1) 2M x 36

32MB

(1) 8M x 36

None

48MB

(1) 8M x 36

(1) 4M x 36

64MB

(1) 8M x 36

(1) 8M x 36

64MB

(1) 16M x 36

None

128MB

(1) 16M x 36

(1) 16M x 36

Note: Memory installed in Banks 0 & 1 is interchangeable.

VIDEO MEMORY CONFIGURATION

Note: 512KB/1MB video memory is factory installed and is not configurable.

CPU SPEED SELECTION

Speed

W18

25MHz

Pins 3 & 4 closed

33MHz

Pins 1 & 2 closed

66iMHz

Pins 1 & 2 closed

100iMHz

Pins 1 & 2 closed

133iMHz

Pins 1 & 2 closed

CPU TYPE SELECTION

Type

W15

W15A

W15B

W15C

80486DX

Open

1 & 2

Open

1 & 2

SGS486DX2V 2x (WB)

Closed

2 & 3

Closed

2 & 3

SGS486DX2V 2x (WT)

Closed

1 & 2

Open

1 & 2

AM486DX2SV 2x (WB)

Closed

2 & 3

Closed

2 & 3

AM486DX2SV 2x (WT)

Closed

1 & 2

Open

1 & 2

80486DX2

Open

1 & 2

Open

1 & 2

SGS486DX4V 3x (WB)

Open

2 & 3

Closed

2 & 3

SGS486DX4V 3x (WT)

Open

1 & 2

Open

1 & 2

AM486DX4SV 2x (WB)

Closed

2 & 3

Closed

2 & 3

AM486DX4SV 2x (WT)

Closed

1 & 2

Open

1 & 2

AM486DX4SV 3x (WB)

Open

2 & 3

Closed

2 & 3

AM486DX4SV 3x (WT)

Open

1 & 2

Open

1 & 2

80486DX4 2x (WB)

Closed

2 & 3

Closed

2 & 3

80486DX4 2x (WT)

Closed

1 & 2

Open

1 & 2

80486DX4 3x (WB)

Open

2 & 3

Closed

2 & 3

80486DX4 3x (WT)

Open

1 & 2

Open

1 & 2

AM X5-133 3x (WB)

Open

2 & 3

Closed

2 & 3

AM X5-133 3x (WT)

Open

1 & 2

Open

1 & 2

AM X5-133 4x (WB)

Closed

2 & 3

Closed

2 & 3

AM X5-133 4x (WT)

Closed

1 & 2

Open

1 & 2

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION

Voltage

W1

3.3v

Open

5v

Closed