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





VIPER 807

TEKNOR INDUSTRIAL COMPUTERS, INC.

VIPER 807

Processor

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

Processor Speed

25/33/40/50(internal)/66(internal)/75(internal)/100(internal)/ 133(internal)MHz

Chip Set

Pico Power

Video Chip Set

Cirrus Logic

Maximum Onboard Memory

64MB

Maximum Video Memory

1MB

Cache

None

BIOS

AMI

Dimensions

Unidentified

I/O Options

Floppy drive interface, green PC connector, IDE interface, SCSI interface, parallel port, PS/2 mouse interface, serial ports (2), VGA feature connector, VGA port, flat panel connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

B1

PS/2 mouse interface

J9

IDE interface

J1

SCSI interface LED

J10

Floppy drive interface

J2

Green PC connector

J11

Keyboard, speaker, reset, LED

J3

Chassis fan power

J12

Serial port 2

J4

Power connector - external

J13

Serial port 1

J5

VGA port

J14

VGA feature connector

J6

Parallel port

J17

SCSI interface

J7

PC/104 connectors

P1 & P2

Flat panel connector

J8

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

VGA select ready

W9

Pins 1 & 2 closed

 

VGA select local ready

W9

Pins 2 & 3 closed

IOCHRDY signal to IDE interface disabled

W10

Open

 

IOCHRDY signal to IDE interface enabled

W10

Closed

BIOS boot select normal boot

W24

Open

 

BIOS boot select emergency boot

W24

Closed

Watchdog timer enabled

W25

Closed

 

Watchdog timer disabled

W25

Open

Power fail monitoring disabled

W26

Open

 

Power fail monitoring enabled

W26

Closed

Battery type select internal

W27

Pins 1 & 2 closed

 

Battery type select external

W27

Pins 2 & 3 closed

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

W28

Pins 1 & 2 closed

 

Power failure detection source internal/external battery <3v

W28

Pins 2 & 3 closed

Flat panel voltage select 5v

W29

Pins 1 & 2 closed

 

Flat panel voltage select 3.3v

W29

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

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

VIDEO MEMORY CONFIGURATION

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

CPU SPEED SELECTION

Speed

W3

W23

25MHz

Open

Pins 3 & 4 closed

33MHz

Open

Pins 1 & 2 closed

40MHz

Closed

Open

50iMHz

Open

Pins 3 & 4 closed

66iMHz

Open

Pins 1 & 2 closed

75iMHz

Open

Pins 3 & 4 closed

100iMHz

Open

Pins 1 & 2 closed

133iMHz

Open

Pins 1 & 2 closed

CPU TYPE SELECTION

Type

W15

W16

W17

W18

80486DX

Open

Pins 1 & 2 closed

Open

Pins 1 & 2 closed

SGS486DX2V 2x (WB)

Closed

Pins 2 & 3 closed

Closed

Pins 2 & 3 closed

SGS486DX2V 2x (WT)

Closed

Pins 1 & 2 closed

Open

Pins 1 & 2 closed

AM486DX2SV 2x (WB)

Closed

Pins 2 & 3 closed

Closed

Pins 2 & 3 closed

AM486DX2SV 2x (WT)

Closed

Pins 1 & 2 closed

Open

Pins 1 & 2 closed

80486DX2

Open

Pins 1 & 2 closed

Open

Pins 1 & 2 closed

SGS486DX4V 3x (WB)

Open

Pins 2 & 3 closed

Closed

Pins 2 & 3 closed

SGS486DX4V 3x (WT)

Open

Pins 1 & 2 closed

Open

Pins 1 & 2 closed

AM486DX4SV 2x (WB)

Closed

Pins 2 & 3 closed

Closed

Pins 2 & 3 closed

AM486DX4SV 2x (WT)

Closed

Pins 1 & 2 closed

Open

Pins 1 & 2 closed

AM486DX4SV 3x (WB)

Open

Pins 2 & 3 closed

Closed

Pins 2 & 3 closed

AM486DX4SV 3x (WT)

Open

Pins 1 & 2 closed

Open

Pins 1 & 2 closed

80486DX4 2x (WB)

Closed

Pins 2 & 3 closed

Closed

Pins 2 & 3 closed

80486DX4 2x (WT)

Closed

Pins 1 & 2 closed

Open

Pins 1 & 2 closed

80486DX4 3x (WB)

Open

Pins 2 & 3 closed

Closed

Pins 2 & 3 closed

80486DX4 3x (WT)

Open

Pins 1 & 2 closed

Open

Pins 1 & 2 closed

AM X5-133 3x (WB)

Open

Pins 2 & 3 closed

Closed

Pins 2 & 3 closed

AM X5-133 3x (WT)

Open

Pins 1 & 2 closed

Open

Pins 1 & 2 closed

AM X5-133 4x (WB)

Closed

Pins 2 & 3 closed

Closed

Pins 2 & 3 closed

AM X5-133 4x (WT)

Closed

Pins 1 & 2 closed

Open

Pins 1 & 2 closed

CPU VOLTAGE SELECTION

Voltage

W1

3.3v

Open

5v

Closed

SERIAL PORT 2 LOOPBACK SELECTION

Setting

W7

W8

Normal

Open

Open

 

Loopback

Closed

Closed

SERIAL PORT 2 SELECTION

Setting

W6

W11

W12

W13

W14

RS-232

Open

1 & 2

1 & 2

1 & 2

1 & 2

 

RS-485

Closed

2 & 3

2 & 3

2 & 3

2 & 3

FLOPPY DRIVE EDOUT SELECTION

Setting

W20

Left to software

Open

 

Ground to pin 17 on J2

Pins 2 & 4 closed

 

Ground to pin 29 on J2

Pins 3 & 4 closed

 

EDOUT to pin 29 on J2

Pins 1 & 3 closed

 

EDOUT to pin 17 on J2

Pins 1 & 2 closed

FLOPPY DRIVE HDOUT SELECTION

Setting

W19

Left to software

Open

 

Ground to pin 27 on J2

Pins 2 & 4 closed

 

Ground to pin 33 on J2

Pins 3 & 4 closed

 

HDOUT to pin 33 on J2

Pins 1 & 3 closed

 

HDOUT to pin 27 on J2

Pins 1 & 2 closed

BASE I/O SELECTION

Address

W21

190H

Pins 1 & 2, 3 & 4 closed

 

290H

Pins 1 & 2 closed

 

390H

Pins 3 & 4 closed

 

390H

Open

EXTENDED BIOS MODE SELECTION

Setting

W22

 

VT100

Pins 3 & 4 closed

 

Serial download

Pins 1 & 2 closed

Standard mode

Pins 3 & 4 closed

Normal mode

Pins 1 & 2 closed

FEATURE CONNECTOR SELECTION

Setting

W4

W5

Disabled

Closed

Open

 

Enabled

Open

Closed

TERMINATION SELECTION

Setting

W2

Hardware configuration

Pins 1 & 2 closed

 

Software configuration

Pins 2 & 3 closed

 

Disabled

Open