8-bit AVR Microcontroller
Register Description
EICRA
External Interrupt Control Register A
EIMSK
External Interrupt Mask Register
EIFR
External Interrupt Flag Register
PCICR
Pin Change Interrupt Control Register
PCIFR
Pin Change Interrupt Flag Register
PCMSK0
Pin Change Mask Register 0
PCMSK1
Pin Change Mask Register 1
Parent topic:
Interrupts