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CDR-C251/CDR-1350A/CDR-1450A

NEC TECHNOLOGIES, INC.

CDR-C251/CDR-1350A/CDR-1450A

IDE INTERFACE CARD

Card Type

Hard drive/CD-ROM controller

Hard Drives supported

Two IDE/CD-ROM drives

Floppy drives supported

None

Data Bus

16-bit ISA

Card Size

Half-length, half-height

   

CONNECTIONS

Function

Label

Function

Label

Unidentified

CN1

Audio - CD-ROM IDE

CN3

Unidentified

CN2

40-pin IDE interface

J2

I/O ADDRESS/INTERRUPT SELECTION

IRQ

Address

SW/1

SW/2

SW/3

SW/4

IRQ10

168h

On

Off

On

Off

IRQ11

1E8h

Off

On

Off

On

IRQ15

170h

Off

Off

Off

Off

Disabled

Disabled

On

On

On

On

Note:Orientation of SW/1 is unidentified.