PT-604A Hard Disk/Floppy Controller Settings and Configuration

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

CONNECTIONS
Function	Location
10-pin serial port internal	CN1
10-pin serial port external	CN2
25-pin parallel port external	CN3
34-pin control cable connector floppy drive	CN4
40-pin IDE (AT) Interface connector	CN5
16-pin game port internal	CN6
2-pin connector - Drive active LED	JP10

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Hard drive enabled	JP1	Pins 1 & 2 closed
	Hard drive disabled	JP1	Pins 2 & 3 closed
»	Floppy drive enabled	JP3	Pins 1 & 2 closed
	Floppy drive disabled	JP3	Pins 2 & 3 closed
»	Parallel Port IRQ7	IRQ	Pins 2 & 3 closed
	Parallel Port IRQ5	IRQ	Pins 1 & 2 closed

SERIAL PORTS INTERRUPT REQUEST
Port 1	Port 1	JP2	JP5	JP7	JP8
COM1	COM2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
COM1	COM4	Pins 1 & 2	Pins 1 &2	Pins 2 & 3	Pins 1 & 2
COM3	COM2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3
COM3	COM4	Pins 1 & 2	Pins 1 &2	Pins 2 & 3	Pins 2 & 3
COM1	Disabled	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
COM1	Disabled	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2
COM1	Disabled	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3
COM1	Disabled	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
Disabled	COM2	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2
Disabled	COM4	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2
Disabled	COM2	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3
Disabled	COM4	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
Disabled	Disabled	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2
Disabled	Disabled	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2
Disabled	Disabled	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3
Disabled	Disabled	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
Note: Pins designated are closed.

PARALLEL PORT CONFIGURATION
LPT		JP4	JP6
»	LPT1	Pins 1 & 2 closed	Pins 1 & 2 closed
	LPT2	Pins 2 & 3 closed	Pins 1 & 2 closed
	Disabled	Pins 1 & 2 closed	Pins 2 & 3 closed
	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed

FACTORY SETTINGS
Jumper	Setting
JS1	N/A
JS2	N/A
JS3	N/A
JS4	N/A