Data bus:	16-bit ISA
Size:	Three/quarter-length, full-height card
Hard drive supported:	Two MFM ST506/412 drives
Floppy drives supported:	Two 360KB, 720KB, 1.2MB, 1.44MB drives

CONNECTIONS
Function	Location
34-pin connector - floppy drive interface	J1
34-pin control cable connector - hard drive	J2
20-pin data cable connector - drive 0	J3
20-pin data cable connector - drive 1	J4
6-pin connector - drive active LED	JP1

USER CONFIGURABLE SETTINGS
Function		Location	Setting
»	Floppy drive type AT select	JP4	pins 1 & 2 closed
	Floppy drive type PS/2 select	JP4	pins 1 & 2 closed
»	PTI-213 is primary hard drive adapter in system (170 - 177h)	JP2	pins 2 & 4 closed
	PTI-213 is secondary hard drive adapter in system (1F0 - 1F7h)	JP2	pins 4 & 6 closed
»	PTI-213 is primary floppy drive adapter in system (390 - 37Fh)	JP2	pins 1 & 3 closed
	PTI-213 is secondary floppy drive adapter in system (3F0 - 3F7h)	JP2	pins 3 & 5 closed

FLOPPY DRIVE CONFIGURATION
Setting		JP3	JP5
»	Enabled	pins 1 & 2, 3 & 4 closed	closed
	Disabled	all open	open