25.5.7 Interrupt Flags
Name: | INTFLAGS |
Offset: | 0x06 |
Reset: | 0x00 |
Property: | - |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
CMP1 | CMP0 | OVF | |||||||
Access | R/W | R/W | R/W | ||||||
Reset | 0 | 0 | 0 |
Bit 2 – CMP1 Compare 1 Flag
This bit is set when an interrupt occurs. The interrupt conditions depend on the Waveform Generation Mode (WGMODE) bit field in the Control B (TCFn.CTRLB) register.
This bit is cleared by writing a '1
' or writing the Compare
register.
Bit 1 – CMP0 Compare 0 Flag
This bit is set when an interrupt occurs. The interrupt conditions depend on the Waveform Generation Mode (WGMODE) bit field in the Control B (TCFn.CTRLB) register.
This bit is cleared by writing a '1
' or writing the Compare
register.
Bit 0 – OVF Overflow Interrupt Flag
This bit is set when an overflow interrupt occurs. The flag is set whenever the timer/counter wraps from MAX to BOTTOM.
Writing a ‘1
’ to the bit position clears the bit.