Abov MC96FR116C Series, User Manual

Page: 50 / 196

MC96FR116C
50 November, 2018 Rev.1.8
9.2.6 Pin Change Interrupt Enable Register (P0PC)
P0 port support Pin Change Interrupt (PCI) function. Pin Change Interrupt will trigger if any pin
changes its status when P0nPC is set to 1. At reset, PCI function is disabled for all P0 pins.
9.2.7 Register Map
Name Address Dir Default Description
P0 80
H
R/W 00
H
P0 Data Register
P0IO 98
H
R/W 00
H
P0 Direction Register
P0PU 2F00
H
R/W 00
H
P0 Pull-up Resistor Selection Register
P1OD 2F08
H
R/W 00
H
P0 Open-drain Selection Register
P0BPC 2F50
H
R/W FF
H
P0 Pull-up Control Register
P0PC C1
H
R/W 00
H
P0 Pin Change Interrupt Enable Register
P1 88
H
R/W 00
H
P1 Data Register
P1IO A0
H
R/W 00
H
P1 Direction Register
P1PU 2F01
H
R/W 00
H
P1 Pull-up Resistor Selection Register
P1OD 2F09
H
R/W 00
H
P1 Open-drain Selection Register
P1BPC 2F51
H
R/W FB
H
P1 Pull-up Control Register
PMISC0 2F11
H
R/W 00
H
Port Miscellaneous 0 Register
PMISC1 2F12
H
R/W 00
H
Port Miscellaneous 1 Register
Table 9-1 Register Map of Port