Datasheet

17.2.8 Pin Change Mask Register 0
Name: PCMSK0
Offset: 0x6B
Reset: 0x00
Property: -
Bit 7 6 5 4 3 2 1 0
PCINT[7:0]
Access
R/W R/W R/W R/W R/W R/W R/W R/W
Reset 0 0 0 0 0 0 0 0
Bits 7:0 – PCINT[7:0] Pin Change Enable Mask
Each PCINT[7:0] bit selects whether pin change interrupt is enabled on the corresponding I/O pin. If
PCINT[7:0] is set and the PCIE0 bit in PCICR is set, pin change interrupt is enabled on the corresponding
I/O pin. If PCINT[7:0] is cleared, pin change interrupt on the corresponding I/O pin is disabled.
ATmega48PA/88PA/168PA
EXTINT - External Interrupts
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Datasheet Complete
DS40002011A-page 107