Atmel ATSAML22G16A-AUT, Manual

Page: 232 / 1231

21.8.3. Interrupt Flag Status and Clear
Name: INTFLAG
Offset: 0x08
Reset: 0x00000000
Property:
-
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
DFLLRCS DFLLLCKC DFLLLCKF DFLLOOB DFLLRDY
Access
R/W R/W R/W R/W R/W
Reset 0 0 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
Bit 19 – DPLLLDRTO: DPLL Loop Divider Ratio Update Complete
This flag is cleared by writing '1' to it.
This flag is set on 0-to-1 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.
Bit 18 – DPLLLTO: 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.
Bit 17 – DPLLLCKF: 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.
Atmel SAM L22G / L22J / L22N [DATASHEET]
Atmel-42402E-SAM L22G / L22J / L22N_Datasheet_Complete-07/2016
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