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CA9077

JPN CORPORATION

CA9077

Data bus:

16-bit, ISA

Size:

Half-length, half-height card

Hard drive supported:

Two IDE (AT) Interface drives

Floppy drives supported:

Four 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB drives

CONNECTIONS

Function

Location

34-pin control cable connector - floppy drive 0

CN1

34-pin control cable connector - floppy drive 1

CN2

40-pin IDE (AT) Interface connector

CN3

2-pin connector - drive active LED

CN4

BIOS ADDRESS - JP3

Address

Jumper 1

Jumper 2

Jumper3

Jumper 4

Jumper 5

Jumper 6

C800h

closed

open

open

open

open

open

 

CC00h

open

closed

open

open

open

open

 

D000h

open

open

closed

open

open

open

 

D400h

open

open

open

closed

open

open

 

D800h

open

open

open

open

closed

open

 

DC00h

open

open

open

open

open

closed

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Hard drive enabled

JP4

pins 1 & 2 closed

 

Hard drive disabled

JP4

pins 2 & 3 closed

MISCELLANEOUS TECHNICAL NOTES

Jumper JP1 is factory configured to pins 1 & 2 closed; jumper JP2 is factory configured to pins 1 & 2 closed and pins 3 & 4 closed - do not alter these settings.