21.7.8 Interrupt Flag Register - Split Mode

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

Bit 76543210 
  LCMP2LCMP1LCMP0  HUNFLUNF 
Access R/WR/WR/WR/WR/W 
Reset 00000 

Bit 6 – LCMP2 Low byte Compare Channel 2 Interrupt Flag

See LCMP0 flag description.

Bit 5 – LCMP1 Low byte Compare Channel 1 Interrupt Flag

See LCMP0 flag description.

Bit 4 – LCMP0 Low byte Compare Channel 0 Interrupt Flag

The Low byte Compare Interrupt (LCMPn) flag is set on a compare match on the corresponding compare channel in the low byte timer.

For all modes of operation, the LCMPn flag will be set when a compare match occurs between the Low Byte Timer Counter (TCAn.LCNT) register and the corresponding Compare n (TCAn.LCMPn) register. The LCMPn flag will not be cleared automatically and has to be cleared by software. This is done by writing a ‘1’ to its bit location.

Bit 1 – HUNF High byte Underflow Interrupt Flag

This flag is set on a high byte timer BOTTOM (underflow) condition. HUNF is not automatically cleared and needs to be cleared by software. This is done by writing a ‘1’ to its bit location.

Bit 0 – LUNF Low byte Underflow Interrupt Flag

This flag is set on a low byte timer BOTTOM (underflow) condition. LUNF is not automatically cleared and needs to be cleared by software. This is done by writing a ‘1’ to its bit location.