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





DTC3150V (900142-89XX)

DATA TECHNOLOGY CORPORATION

DTC3150V (900142-89XX)

Data bus:

8-bit ISA

Size:

Half-length, half-height card

Hard drive supported:

Up to seven SCSI devices

Floppy drives supported:

None

CONNECTIONS

Function

Location

50-pin SCSI connector - external

J1

50-pin SCSI connector - internal

J2

SCSI ID SELECTION

SCSI ID

W6

W7

W8

7

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

 

0

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

 

1

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

 

2

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 3 closed

 

3

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

 

4

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

 

5

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

 

6

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Factory configured - do not alter

W3/pins 1 & 2

closed

Edge triggered interrupt enabled

W4/pins 2 & 3

closed

 

Level triggered interrupt enabled

W4/pins 1 & 2

closed

SCSI parity enabled

W5/pins 2 & 3

closed

 

SCSI parity disabled

W5/pins 1 & 2

closed

Factory configured - do not alter

W16

open

Factory configured - do not alter

W17/pins 1 & 2

closed

BIOS ADDRESS SELECTION

Address

W9

W10

W11

D800-DBFFh

open

open

open

 

C800-CBFFh

open

open

closed

 

CC00-CFFFh

closed

open

closed

 

D000-D3FFh

open

closed

closed

 

D400-D7FFh

closed

closed

closed

 

DC00-DFFFh

closed

open

open

 

E000-E3FFh

open

closed

open

 

E400-E7FFh

closed

closed

open

INTERRUPT SELECTION

IRQ

W1

W2

W12

W13

W14

W15

5

pins 1 & 2

pins 2 & 3

open

closed

open

open

 

4

pins 2 & 3

pins 2 & 3

closed

open

open

open

 

6

pins 2 & 3

pins 1 & 2

open

open

open

closed

 

7

pins 1 & 2

pins 1 & 2

open

open

closed

open

 

Disabled

pins 1 & 2

pins 1 & 2

open

open

open

open

MISCELLANEOUS TECHNICAL NOTES

Remove terminators only when connecting both internal & external devices.