DC5030 Hard Disk/Floppy Controller Settings and Configuration

Data bus:	32-bit PCI
Size:	Half-length, full-height card
Hard drive supported:	Four IDE (AT) interface drives
Floppy drives supported:	None

CONNECTIONS
Function	Location
40-pin primary IDE (AT) interface connector	J1
40-pin secondary IDE (AT) interface connector	J2
4-pin connector - drive active LED	JP5

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Factory configured - do not alter	JP1/A	N/A
»	Factory configured - do not alter	JP1/D	N/A
»	Factory configured - do not alter	JP1/E	N/A
»	Factory configured - do not alter	JP1/F	N/A
»	Factory configured - do not alter	JP1/G	N/A
»	INTX# enabled	JP2	closed
	INTX# disabled	JP2	open
»	Relocatable I/O address disabled	JP3/A pins 1 & 2	closed
	Relocatable I/O address enabled	JP3/A pins 2 & 3	closed
»	BIOS address is D8000h	JP3/B pins 1 & 2	closed
	BIOS address is DC000h	JP3/B pins 2 & 3	closed
»	Primary IDE (AT) interface enabled	JP3/C pins 2 & 3	closed
	Secondary IDE (AT) interface enabled	JP3/C pins 1 & 2	closed
	*IRQ14 connect to ISA	JP3/D pins 1 & 2	closed
	*IRQ15 connect to ISA	JP3/D pins 2 & 3	closed
»	PCI configuration register enabled	JP6/pins 2 & 3	closed
	PCI configuration register disabled	JP6/pins 1 & 2	closed
Note: If any PCI INT# is used, do not connect IRQ14 & IRQ15.

INTERRUPT SELECTION
IRQ	JP1/B	JP1/C
14	closed	open
15	open	closed

PCI INT CONFIGURATION
INT	JP4
A	pins 1 & 3 closed
B	pins 3 & 5 closed
C	pins 2 & 4 closed
D	pins 4 & 6 closed

CACHE MEMORY CONFIGURATION
Size	Bank 0	Bank 1
512KB	(2) 256K x 9	NONE
1MB	(2) 256K x 9	(2) 256K x 9
2MB	(2) 1MB x 9	NONE
2.5MB	(2) 1MB x 9	(2) 256K x 9
4MB	(2) 1MB x 9	(2) 1MB x 9
8MB	(2) 4MB x 9	NONE
8.5MB	(2) 4MB x 9	(2) 256K x 9
10MB	(2) 4MB x 9	(2) 1MB x 9
16MB	(2) 4MB x 9	(2) 4MB x 9