DATA TECHNOLOGY CORPORATION

DTC5150BX

Data bus: 8-bit, ISA

Size: Full-length, full-height card

Hard drives supported: Two MFM ST506/412

Floppy drives supported: None

CONNECTIONS

Function

Location

34-pin control cable connector-hard drive

J1

20-pin data cable connector-drive 0

J2

20-pin data cable connector-drive 1

J3

USER CONFIGURABLE SETTINGS

Function

Location

Setting

»

Sector size is set to 512 (Jumpers are hard wired)

W1

W2

closed

open

»

BIOS address is C800 (This jumper is hard wired)

W5

closed

»

BIOS enabled

W6

closed

 

BIOS disabled

W6

open

I/O PORT ADDRESS

Address

W3

W4

»

320h

closed

closed

 

324h

open

closed

 

328h

closed

open

 

32Ch

open

open

BIOS DRIVE TYPE TABLE FOR THE BXD05 BIOS

Cap./Hds./ Cyls./WPC

SW1/3

SW1/4

SW1/7

SW1/8

5MB / 2 / 306 / 0

on

on

on

on

26MB / 8 / 375 / 0

off

on

on

on

15MB / 6 / 306 / 256

on

off

on

on

10MB / 4 / 306 / 0

off

off

on

on

5MB / 2 / 306 / 306

on

on

off

on

28MB / 5 / 640 / 640

off

on

off

on

20MB / 8 / 306 / 0

on

off

off

on

Reserved for Non-standard

off

off

off

on

18MB / 4 / 512 / 256

on

on

on

off

27MB / 6 / 512 / 256

off

on

on

off

10MB / 2 / 612 / 128

on

off

on

off

22MB / 4 / 640 / 256

off

off

on

off

18MB / 3 / 697 / 697

on

on

off

off

30MB / 5 / 697 / 697

off

on

off

off

33MB / 6 / 640 / 256

on

off

off

off

Split Drive Mode Setting

off

off

off

off

Note:SW1/3, SW1/4, SW1/7, and SW1/8 set the type for Drive 1, and SW1/1, SW1/2, SW1/5, and SW1/6 set the type for Drive 2