STORAGE DIMENSIONS

SDC3222B

Card Type

Hard drive controller

Hard Drives Supported

Up to 7 SCSI-1 devices

Floppy Drives Supported

Two 360KB, 720KB, 1.2MB, or 1.44MB drives

Data Bus

32-bit EISA

Card Size

Half length, full height

CONNECTIONS

Function

Location

Function

Location

50-pin SCSI connector - external

CN1

34-pin cable connector - floppy drive

CN3

50-pin SCSI connector - internal

CN2

4-pin connector - drive active LED

CN5

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Floppy drive disabled

JP1

Open

 

Floppy drive enabled

JP1

Closed

DIAGNOSTIC LED (CN4)

Color

Status

Condition

Unidentified

On

Terminators missing

Unidentified

1 flash

EPROM failure

Unidentified

2 flashes

Local RAM failure

Unidentified

3 flashes

SCSI chip or interface failure

Unidentified

4 flashes

Internal data bus failure

Unidentified

5 flashes

Internal address bus failure

Unidentified

6 flashes

Bus master chip failure

Unidentified

Blinking

Fuse blown

MISCELLANEOUS TECHNICAL NOTES

Remove terminating resistors only when using internal and external devices at the same time.