11.2.5
PCMSK0 – Pin Change Mask Register 0
Bit
7
6
5
4
3
2
1
0
(0x6B)
PCINT7
R/W
0
PCINT6
R/W
0
PCINT5
R/W
0
PCINT4
R/W
0
PCINT3
R/W
0
PCINT2
R/W
0
PCINT1
R/W
0
PCINT0
R/W
0
PCMSK0
Read/Write
Initial Value
• Bit 7:0 – PCINT7:0: Pin Change Enable Mask 7:0
Each PCINT7:0 bit selects whether pin change interrupt is enabled on the corresponding I/O pin.
If PCINT7:0 is set and the PCIE0 bit in EIMSK is set, pin change interrupt is enabled on the cor-
responding I/O pin. If PCINT7:0 is cleared, pin change interrupt on the corresponding I/O pin is
disabled.
64
ATmega169P
8018A–AVR–03/06