BURTC Enable

0 (DISABLE): The BURTC is disabled.

1 (EM2EN): The BURTC is in normal operating mode, operating in EM0-EM2. Oscillators must be enabled in CMU for use.

2 (EM3EN): The BURTC is enabled in EM0-EM3. Will prevent CMU from disabling used oscillators all the way down to EM3.

3 (EM4EN): The BURTC is enabled in EM0-EM4. Will prevent CMU from disabling used oscillators all the way down to EM4.

Debug Mode Run Enable

Enable BURTC reset

Compare clear enable

Low power mode compare configuration

0 (IGN0LSB): Do not ignore any bits for compare match evaluation.

1 (IGN1LSB): The LSB of the counter is ignored for compare match evaluation.

2 (IGN2LSB): The two LSBs of the counter are ignored for compare match evaluation.

3 (IGN3LSB): The three LSBs of the counter are ignored for compare match evaluation.

4 (IGN4LSB): The four LSBs of the counter are ignored for compare match evaluation.

5 (IGN5LSB): The five LSBs of the counter are ignored for compare match evaluation.

6 (IGN6LSB): The six LSBs of the counter are ignored for compare match evaluation.

7 (IGN7LSB): The seven LSBs of the counter are ignored for compare match evaluation.

Select BURTC prescaler factor

0 (DIV1): No prescaling.

1 (DIV2): Prescaling factor of 2

2 (DIV4): Prescaling factor of 4

3 (DIV8): Prescaling factor of 8

4 (DIV16): Prescaling factor of 16

5 (DIV32): Prescaling factor of 32

6 (DIV64): Prescaling factor of 64

7 (DIV128): Prescaling factor of 128

Select BURTC clock source

0 (NONE): No clock source selected for BURTC.

1 (LFRCO): LFRCO selected as BURTC clock source.

2 (LFXO): LFXO selected as BURTC clock source.

3 (ULFRCO): ULFRCO selected as BURTC clock source.

Backup mode timestamp enable