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CDR-3100 INTERFACE BOARD

TANDY/RADIO SHACK

CDR-3100 INTERFACE BOARD

Card Type

Multi-I/O card

Chip Set

Unidentified

I/O Options

CD-ROM interface, audio line out/right, audio line out/left, audio in - CD-ROM

Data Bus

8-bit ISA

Card Size

Half-length, half-height card

CONNECTIONS

Function

Label

Function

Label

CD-ROM interface

P2

Audio line out - right

CN3

Audio in - CD-ROM

P3

Audio line out - left

CN4

BUS ADDRESS

Address

JP1

300h

Pins 1 & 2, 4 & 5 closed

310h

Pins 2 & 3, 4 & 5 closed

330h

Pins 1 & 2, 5 & 6 closed

340h

Pins 2 & 3, 5 & 6 closed

IRQ SETTINGS

IRQ

JB1/A

JB1/B

JB1/C

JB1/D

3

Closed

Open

Open

Open

4

Open

Closed

Open

Open

5

Open

Open

Closed

Open

6

Open

Open

Open

Closed

TECHNICAL NOTE

Note: Only use this card with the CDR-3100 (250-1098) CD-ROM drive.