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GDT6530 Hard Disk/Floppy Controller Settings and Configuration






INTELLIGENT COMPUTER PERIPHERALS

GDT6530

Maximum Onboard Memory

32MB

Data Bus

32-bit PCI

Card Size

Full-height, three-quarter-length card

Hard Drives Supported

Up to 21 SCSI devices

Floppy Drives Supported

None

RAID Levels Supported

RAID 0, 1, 4, 5

CONNECTIONS

Function

Label

Function

Label

50-pin SCSI connector - external, channel A

J1

50-pin SCSI connector - internal, channel B

J4

50-pin SCSI connector - internal, channel A

J2

50-pin SCSI connector - internal, channel C

J5

Drive active LEDs - see pinout below

J3

RAID GAL

U1

J3 PINOUT

Function

Pin

Function

Pin

Channel A common

1

Channel B active

4

Channel A active

2

Channel C common

5

Channel B common

3

Channel C active

6

USER CONFIGURABLE SETTINGS

Function

Label

Position

Active termination power enabled for channel A

TA

Closed

 

Active termination power disabled for channel A

TA

Open

Active termination power enabled for channel B

TB

Closed

 

Active termination power disabled for channel B

TB

Open

Active termination power enabled for channel C

TC

Closed

 

Active termination power disabled for channel C

TC

Open

DRAM CONFIGURATION

Size

Bank 0

4MB

(1) 1M x 32

8MB

(1) 2M x 32

16MB

(1) 4M x 32

32MB

(1) 8M x 32

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

A

Yellow

On

SCSI channel A is active

A

Yellow

Off

SCSI channel A is not active

B

Yellow

On

SCSI channel B is active

B

Yellow

Off

SCSI channel B is not active

C

Yellow

On

SCSI channel C is active

C

Yellow

Off

SCSI channel C is not active

T

Green

On

Direct memory access is in progress

T

Green

Off

Direct memory access is not in progress

S

Green

On

Card is operating normally

S

Green

Off

An error has occurred








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