ATmega325PA Atmel Corporation, ATmega325PA Datasheet - Page 67

• Manufacturer Part Number: ATmega325PA
• Manufacturer: Atmel Corporation

13.2.7
8285D–AVR–06/11
PCMSK0 – Pin Change Mask Register 0
ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P
• 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.
Bit
(0x6B)
Read/Write
Initial Value
7
PCINT7
R/W
0
6
PCINT6
R/W
0
5
PCINT5
R/W
0
4
PCINT4
R/W
0
3
PCINT3
R/W
0
2
PCINT2
R/W
0
1
PCINT1
R/W
0
0
PCINT0
R/W
0
PCMSK0
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