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HFDC-6V

UNIDENTIFIED

HFDC-6V

Card Type

Hard drive controller

Hard Drives supported

Unidentified

Floppy drives supported

Two 360KB, 720KB, 1.2MB, 1.44MB

Data Bus

16-bit ISA

Card Size

Half-length, full-height

   

CONNECTIONS

Function

Label

Function

Label

34-pin cable connector - floppy drive

J1

34-pin control cable connector - hard drive

J5

20-pin data cable connector - drive 1

J3

Drive active LED

J6

20-pin data cable connector - drive 0

J4

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

360 RPM floppy disk drive mode enabled

E

Pins 8 & 9 closed

 

300 RPM floppy disk drive mode enabled

E

Pins 7 & 8 closed

PRIMARY/SECONDARY ADDRESS SELECTION

Setting

E

Primary address

Pins 2 & 3, 5 & 6 closed

 

Secondary address

Pins 1 & 2, 4 & 5 closed