GDT6521RP Hard Disk/Floppy Controller Settings and Configuration

Card Type	Hard drive controller card
Hard Drives supported	Up to 14 SCSI devices
Floppy drives supported	None
Cache size	64MB
Data Bus	32-bit PCI
Card Size	Full-length, full-height card

CONNECTIONS
Function	Location	Function	Location
50-pin SCSI connector channel A - external	CN1	LED connector	CN6
Feature connector B	CN2	Feature socket A	CN7
50-pin SCSI connector channel A - internal	CN3	50-pin SCSI connector channel B - internal	CN8
Feature socket B	CN5

USER CONFIGURABLE SETTINGS
Function		Label	Position
	EDO SIMM installed	JP1/D	Closed
	FPM SIMM installed	JP1/D	Open
»	Active termination channel A enabled	JP2	Closed
	Active termination channel A disabled	JP2	Open
»	Active termination channel B enabled	JP5	Closed
	Active termination channel B disabled	JP5	Open
»	Factory configured - do not alter	JP3	Pins 7 & 8, 9 & 10 Closed
»	Factory configured - do not alter	JP4	Open

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
LED1	Yellow	On	SCSI channel A active
LED1	Yellow	Off	SCSI channel A idle
LED4	Yellow	On	SCSI channel B active
LED4	Yellow	Off	SCSI channel B idle
LED2	Green	On	DMA
LED2	Green	Off	No DMA
LED3	Green	On	Status OK
LED3	Green	Off	Status not OK
LED5	Unidentified	Blinking	SCSI channels A or B active
LED5	Unidentified	Off	SCSI channels A or B idle

CACHE CONFIGURATION
Size	BANK 0
4MB	1MB x 36
8MB	2MB x 36
16MB	4MB x 36
32MB	8MB x 36
64MB	16MB x 36