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SDC3222B

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.