Omega Engineering DIGITAL INPUT/OUTPUT PCI-DIO96 - Manual (Page 13)

INTE Interrupt enable (local):
0 = disabled, 1 = enabled (default)
INTPOL Interrupt polarity:
0 = active low (default), 1 = active high
INT Interrupt status:
0 = interrupt not active, 1 = interrupt active
PCINT PCI interrupt enable:
0 = disabled (default), 1 = enabled
LEVEL/EDGE Interrupt trigger control:
0 = level triggered mode (default), 1 = edge triggered mode
INTCLR Interrupt clear (edge triggered mode only):
0 = N/A, 1 = clear interrupt
ISAMD ISA mode enable control (must be set to 1)
0 = ISA mode disabled, 1 = ISA mode enabled (default)
5.3 BADR2
BADR2 is not used.
10