Interrupt Flag Status and Clear
Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
Access | |||||||||
Reset |
Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
DPLLLDRTO | DPLLLTO | DPLLLCKF | DPLLLCKR | ||||||
Access | R/W | R/W | R/W | R/W | |||||
Reset | 0 | 0 | 0 | 0 |
Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
DFLLULPNOLOCK | DFLLULPLOCK | DFLLULPRDY | |||||||
Access | R/W | R/W | R/W | ||||||
Reset | 0 | 0 | 0 |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
OSC16MRDY | CLKFAIL | XOSCRDY | |||||||
Access | R/W | R/W | R/W | ||||||
Reset | 0 | 0 | 0 |
DPLL Loop Divider Ratio Update Complete
This flag is cleared by writing '1' to it.
This flag is set on a high to low transition of the DPLL Loop Divider Ratio Update Complete bit in the Status register (STATUS.DPLLLDRTO) and will generate an interrupt request if INTENSET.DPLLLDRTO is '1'.
Writing '0' to this bit has no effect.
Writing '1' to this bit clears the DPLL Loop Divider Ratio Update Complete interrupt flag.
DPLL Lock Timeout
This flag is cleared by writing '1' to it.
This flag is set on 0-to-1 transition of the DPLL Lock Timeout bit in the Status register (STATUS.DPLLLTO) and will generate an interrupt request if INTENSET.DPLLLTO is '1'.
Writing '0' to this bit has no effect.
Writing '1' to this bit clears the DPLL Lock Timeout interrupt flag.
DPLL Lock Fall
This flag is cleared by writing '1' to it.
This flag is set on 0-to-1 transition of the DPLL Lock Fall bit in the Status register (STATUS.DPLLLCKF) and will generate an interrupt request if INTENSET.DPLLLCKF is '1'.
Writing '0' to this bit has no effect.
Writing '1' to this bit clears the DPLL Lock Fall interrupt flag.
DPLL Lock Rise
This flag is cleared by writing '1' to it.
This flag is set on 0-to-1 transition of the DPLL Lock Rise bit in the Status register (STATUS.DPLLLCKR) and will generate an interrupt request if INTENSET.DPLLLCKR is '1'.
Writing '0' to this bit has no effect.
Writing '1' to this bit clears the DPLL Lock Rise interrupt flag.
DFLLULP No Lock
This flag is cleared by writing '1' to it.
This flag is set on 0-to-1 transition of the DFLLULP No Lock bit in the Status register (STATUS.DFLLULPNOLOCK) and will generate an interrupt request if INTENSET.DFLLULPNOLOCK is '1'.
Writing '0' to this bit has no effect.
Writing '1' to this bit clears the DFLLULP No Lock interrupt flag.
DFLLULP Lock
This flag is cleared by writing '1' to it.
This flag is set on 0-to-1 transition of the DFLLULP Lock bit in the Status register (STATUS.DFLLULPLOCK) and will generate an interrupt request if INTENSET.DFLLULPLOCK is '1'.
Writing '0' to this bit has no effect.
Writing '1' to this bit clears the DFLLULP Lock interrupt flag.
DFLLULP Ready
This flag is cleared by writing '1' to it.
This flag is set on 0-to-1 transition of the DFLLULP Ready bit in the Status register (STATUS.DFLLULPREADY) and will generate an interrupt request if INTENSET.DFLLULPREADY is '1'.
Writing '0' to this bit has no effect.
Writing '1' to this bit clears the DFLLULP Ready interrupt flag.
OSC16M Ready
This flag is cleared by writing '1' to it.
This flag is set on 0-to-1 transition of the OSC16M Ready bit in the Status register (STATUS.OSC16MRDY) and will generate an interrupt request if INTENSET.OSC16MRDY is '1'.
Writing '0' to this bit has no effect.
Writing '1' to this bit clears the OSC16M Ready interrupt flag.
XOSC Failure Detection
This flag is cleared by writing '1' to it.
This flag is set on a 0-to-1 transition of the XOSC Clock Failure bit in the Status register (STATUS.CLKFAIL) and will generate an interrupt request if INTENSET.CLKFAIL is '1'.
Writing '0' to this bit has no effect.
Writing '1' to this bit clears the XOSC Clock Fail interrupt flag.
XOSC Ready
This flag is cleared by writing '1' to it.
This flag is set on a 0-to-1 transition of the XOSC Ready bit in the Status register (STATUS.XOSCRDY) and will generate an interrupt request if INTENSET.XOSCRDY is '1'.
Writing '0' to this bit has no effect.
Writing '1' to this bit clears the XOSC Ready interrupt flag.