LCS 6623 Hard Disk/Floppy Controller Settings and Configuration

Data bus:	16-bit ISA
Size:	Mid-length, full-height card
Hard drive supported:	Two IDE (AT) Interface drives
Floppy drives supported:	Two 360KB, 720KB, 1.2MB, or 1.44MB drives

CONNECTIONS
Function	Location
40-pin IDE (AT) Interface connector	CN1
34-pin control cable connector floppy drive	CN2
2-pin connector - Drive active LED	CN3

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	IRQ14 enabled	JP1	Pins 2 & 3 closed
	IRQ14 disabled	JP1	Pins 1 & 2 closed
»	IOCHRDY enabled	JP2	Pins 2 & 3 closed
	IOCHRDY disabled	JP2	Pins 1 & 2 closed
»	Reserved	JP3	Pins 1 & 2 closed
	Reserved invalid	JP3	Pins 2 & 3 closed
»	Floppy disk address - Primary	JP4	Pins 1 & 2 closed
	Floppy disk address - Secondary	JP4	Pins 2 & 3 closed
»	Floppy disk enabled	JP5	Pins 1 & 2 closed
	Floppy disk disabled	JP5	Pins 2 & 3 closed
»	Hard disk enabled	JP6	Pins 1 & 2 closed
	Hard disk disabled	JP6	Pins 2 & 3 closed
»	Hard disk address Primary	JP7	Pins 1 & 2 closed
	Hard disk address Secondary	JP7	Pins 2 & 3 closed