Abstract

The Timer/Counter Interrupt Flag Registers are registers to control timer interruption.

Source Code

The Timer/Counter Interrupt Flag Registers related codes are defined in hardware/tools/avr/avr/include/avr/iom328p.h as below.

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#define TIFR0 _SFR_IO8(0x15)
#define TOV0 0
#define OCF0A 1
#define OCF0B 2

#define TIFR1 _SFR_IO8(0x16)
#define TOV1 0
#define OCF1A 1
#define OCF1B 2
#define ICF1 5

#define TIFR2 _SFR_IO8(0x17)
#define TOV2 0
#define OCF2A 1
#define OCF2B 2

They call _SFR_IO8().

Version

7.3.0-atmel3.6.1-arduino7

Last Update

May 15, 2021