UNIDENTIFIED

CCAT100A/200A

Data bus:

16-bit ISA

Size:

Three-quarter length, half-height card

Hard drive supported:

Two IDE(AT) interface drives

Floppy drives supported:

360KB, 720KB, 1.2MB, 1.44MB

CONNECTIONS

Function

Location

4-pin connector - drive active LED

J1

40-pin IDE(AT) interface connector

J2

34-pin control cable connector - floppy drive

J3

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Unbuffered IRQ14 enabled

W1

pins 3 & 4 closed

 

Buffered IRQ14 enabled

W1

pins 1 & 2 closed

Floppy drive interface enabled

W2

pins 1 & 2 closed

 

Floppy drive interface disabled

W2

pins 1 & 2 open

Floppy drive interface is primary adapter

W2

pins 3 & 4 open

 

Floppy drive interface is secondary adapter

W2

pins 3 & 4 closed

Single speed floppy drive interface enabled

W3

open

 

Dual speed floppy drive interface enabled

W3

closed