DI-602 Hard Disk/Floppy Controller Settings and Configuration

Data bus:	32-bit, VL-Bus
Size:	Three/quarter-length, half-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	J1
2-pin connector - Drive active LED	J2
34-pin control cable connector - floppy drive	J3
15-pin game port - internal	J4
10-pin serial port (COM1/3) - internal	J5
10-pin serial port (COM2/4) - internal	J6
25-pin parallel port (LPT2/3) - external	J7

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Floppy drive enabled	JP6	pins 1 & 2 closed
	Floppy drive disabled	JP6	pins 2 & 3 closed
»	Game Port (J4) enabled	JP7	pins 1 & 2 closed
	Game Port (J4) disabled	JP7	pins 2 & 3 closed
»	Parallel port (J7) is set to LPT2	JP8	pins 1 & 2 closed
	Parallel port (J7) is set to LPT3	JP8	pins 2 & 3 closed
»	Parallel port (J7) enabled	JP9	pins 1 & 2 closed
	Parallel port (J7) disabled	JP9	pins 2 & 3 closed
»	Serial Port 2 (J6) enabled	JP10	pins 1 & 2 closed
	Serial Port 2 (J6 disabled	JP10	pins 2 & 3 closed
»	Serial Port 2 (J6) is set to COM2	JP11	pins 1 & 2 closed
	Serial Port 2 (J6) is set to COM4	JP11	pins 2 & 3 closed
»	Serial Port 1 (J5) is set to COM1	JP12	pins 1 & 2 closed
	Serial Port 1 (J5) is set to COM3	JP12	pins 2 & 3 closed
»	Serial Port 1 (J5) enabled	JP13	pins 1 & 2 closed
	Serial Port 1 (J5) disabled	JP13	pins 2 & 3 closed
»	Parallel port (J7) interrupt is IRQ7	JP14	pins 1 & 2 closed
	Parallel port (J7) interrupt is IRQ5	JP14	pins 2 & 3 closed
»	Hard drive enabled	JP17	pins 1 & 2 closed
	Hard drive disabled	JP17	pins 2 & 3 closed

I/O PORT ADDRESS SELECT
Address	Jumper JP3	Jumper JP16
26h/27h	pins 1 & 2 closed	pins 2 & 3 closed
2Ah/2Bh	pins 2 & 3 closed	pins 2 & 3 closed
2Eh/2Fh	pins 1 & 2 closed	pins 1 & 2 closed
34h/35h	pins 2 & 3 closed	pins 1 & 2 closed

MISCELLANEOUS TECHNICAL NOTES

Jumpers JP1, JP2 and JP15 are factory configured to pins 1 & 2 closed, do not alter.