CA9302 Hard Disk/Floppy Controller Settings and Configuration

Data Bus:	16-bit ISA
Size:	Half-length, half-height card
Hard drives supported:	(2) IDE (AT) drives
Floppy drives supported:	Two 360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS
Function	Location
25-pin connector-parallel port	CN1
10-pin connector-serial port 1	CN2
10-pin connector-serial port 2	CN3
34-pin data cable connector-floppy drive	CN4
40-pin IDE (AT) interface connector internal	CN5
2-pin connector-drive active LED	CN6

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Serial port 1 address-3F8h	JP1	Pins 1 & 2 closed
	Serial port 2 address 3E8h	JP1	Pins 2 & 3 closed
»	Serial port 1 enabled	JP2	Pins 1 & 2 closed
	Serial port 1 disabled	JP2	Pins 2 & 3 closed
»	Serial port 2 address 2F8h	JP3	Pins 1 & 2 closed
	Serial port 2 address 2E8h	JP3	Pins 2 & 3 closed
»	Serial port 2 enabled	JP4	Pins 1 & 2 closed
	Serial port 2 disabled	JP4	Pins 2 & 3 closed

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Printer port enabled	JP5	Pins 1 & 2 closed
	Printer port disabled	JP5	Pins 2 & 3 closed
»	Serial port 2 IRQ3 select	JP6	Pins 2 & 3 closed
	Serial port 1 IRQ3 select	JP6	Pins 1 & 2 closed
»	Serial port 1 IRQ4 select	JP7	Pins 1 & 2 closed
	Serial port 2 IRQ4 select	JP7	Pins 2 & 3 closed
»	Parallel port address-378h	JP8	Pins 1 & 2 closed
	Parallel port address-278h	JP8	Pins 2 & 3 closed
»	Hard drive enabled	JP9	Pins 1 & 2 closed
	Hard drive disabled	JP9	Pins 2 & 3 closed
»	Floppy drive enabled	JP10	Pins 1 & 2 closed
	Floppy drive disabled	JP10	Pins 2 & 3 closed