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KW-530/KW-530D

KOUWELL ELECTRONIC CORPORATION

KW-530/KW-530D

Card Type

Floppy drive controller

Floppy drives supported

360KB, 720KB, 1.2MB, 1.44MB

Data Bus

8-bit ISA

CONNECTIONS

Function

Location

Diskette controller connector

CN1

FLOPPY DRIVE CONTROL ADDRESS SELECTION

Address

J2

Primary

Pins 1 & 2 closed

Secondary

Pins 2 & 3 closed

HARD DRIVE CONTROLLER STATUS REGISTER ADDRESS SELECTION

Address

J2

1F7H (no hard disk controller installed)

Pins 4 & 5 closed

177H (hard disk controller installed)

Pins 5 & 6 closed

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - Do not alter

J1

Unidentified

Factory configured - Do not alter

J3

Unidentified

Factory configured - Do not alter

RP1

Unidentified

Factory configured - Do not alter

RP2

Unidentified

 

1.2MB or 1.44MB drive installed in 8086/8088 or 80286/80386 system

SW1/1

On

 

1.2MB or 1.44MB drive installed in 80286/80386 system only

SW1/1

Off

Factory configured - Do not alter

SW1/2

Unidentified

 

Drive A is 360KB or 720KB

SW1/3

On

 

Drive A is 1.2MB or 1.44MB

SW1/3

Off

 

Drive B is 360KB or 720KB

SW1/4

On

 

Drive B is 1.2MB or 1.44MB

SW1/4

Off

Note: SW1/2 and SW1/3 only function when SW1/1 is in the On position.