22.5.11 Interrupt Flag Register - Normal Mode

Name:	INTFLAGS
Offset:	0x0B
Reset:	0x00
Property:	-


Bit	7	6	5	4	3	2	1	0
		CMP2	CMP1	CMP0				OVF
Access		R/W	R/W	R/W				R/W
Reset		0	0	0				0

Bit 6 – CMP2 Compare Channel 2 Interrupt Flag

See the CMP0 flag description.

Bit 5 – CMP1 Compare Channel 1 Interrupt Flag

See the CMP0 flag description.

Bit 4 – CMP0 Compare Channel 0 Interrupt Flag

The Compare Interrupt (CMPn) flag is set on a compare match on the corresponding compare channel.

For all modes of operation, the CMPn flag will be set when a compare match occurs between the Count (TCAn.CNT) register and the corresponding Compare n (TCAn.CMPn) register. The CMPn flag is not cleared automatically. It will be cleared only by writing a ‘1’ to its bit location.

Bit 0 – OVF Overflow/Underflow Interrupt Flag

This flag is set either on a TOP (overflow) or BOTTOM (underflow) condition, depending on the WGMODE setting. The OVF flag is not cleared automatically. It will be cleared only by writing a ‘1’ to its bit location.