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DTC530DB

DATA TECHNOLOGY CORPORATION

DTC530DB

Data Bus

SASI

Card Size

146 x 203mm

Hard Drives Supported

Two ST506/412-MFM devices

One QIC-02 device

Floppy Drives Supported

None

CONNECTIONS

Function

Label

Function

Label

50-pin SASI connector - to SASI controller

J1

20-pin hard drive data cable

J4

34-pin hard drive control cable

J2

50-pin QIC-02 connector - internal

J8

20-pin hard drive data cable

J3

4-pin DC power in

J10

USER CONFIGURABLE SETTINGS

Setting

Label

Position

SASI bus terminated

T1

Installed

 

SASI bus not terminated

T1

Not installed

SASI bus parity enabled

W1

Pins 1 & 2 closed

 

SASI bus parity disabled

W1

Pins 2 & 3 closed

QIC-02 parity enabled

W2

Pins 1 & 2 closed

 

QIC-02 parity disabled

W2

Pins 2 & 3 closed

Factory configured - do not alter

W5

Open

Factory configured - do not alter

W6

Open

Factory configured - do not alter

W7

N/A

Factory configured - do not alter

W8

Open

Factory configured - do not alter

W31

Open

Factory configured - do not alter

W32

Pins 2 & 3 closed

SASI BUS ADDRESS SELECTION

Setting

W0/A

W0/B

W0/C

W0/D

W0/E

W0/F

W0/G

W0/H

0

Closed

Open

Open

Open

Open

Open

Open

Open

 

1

Open

Closed

Open

Open

Open

Open

Open

Open

 

2

Open

Open

Closed

Open

Open

Open

Open

Open

 

3

Open

Open

Open

Closed

Open

Open

Open

Open

 

4

Open

Open

Open

Open

Closed

Open

Open

Open

 

5

Open

Open

Open

Open

Open

Closed

Open

Open

 

6

Open

Open

Open

Open

Open

Open

Closed

Open

 

7

Open

Open

Open

Open

Open

Open

Open

Closed

SECTOR SIZE SELECTION

Setting

W3

W4

 

128 bytes

Open

Open

256 bytes

Closed

Open

 

512 bytes

Open

Closed

 

1024 bytes

Closed

Closed