Atmel Xplained Pro Evaluation Kit ATSAMD20-XPRO ATSAMD20-XPRO Data Sheet
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Product codes
ATSAMD20-XPRO
147
Atmel | SMART SAM D20 [DATASHEET]
Atmel-42129K–SAM-D20_datasheet–06/2014
1: The BOD33 Detection interrupt is enabled, and an interrupt request will be generated when the BOD33 Detec-
tion Interrupt flag is set.
tion Interrupt flag is set.
Writing a zero to this bit has no effect.
Writing a one to this bit will set the BOD33 Detection Interrupt Enable bit, which enables the BOD33 Detection
interrupt.
interrupt.
z
Bit 9 – BOD33RDY: BOD33 Ready Interrupt Enable
0: The BOD33 Ready interrupt is disabled.
0: The BOD33 Ready interrupt is disabled.
1: The BOD33 Ready interrupt is enabled, and an interrupt request will be generated when the BOD33 Ready
Interrupt flag is set.
Interrupt flag is set.
Writing a zero to this bit has no effect.
Writing a one to this bit will set the BOD33 Ready Interrupt Enable bit, which enables the BOD33 Ready interrupt.
z
Bit 8 – DFLLRCS: DFLL Reference Clock Stopped Interrupt Enable
0: The DFLL Reference Clock Stopped interrupt is disabled.
0: The DFLL Reference Clock Stopped interrupt is disabled.
1: The DFLL Reference Clock Stopped interrupt is enabled, and an interrupt request will be generated when the
DFLL Reference Clock Stopped Interrupt flag is set.
DFLL Reference Clock Stopped Interrupt flag is set.
Writing a zero to this bit has no effect.
Writing a one to this bit will set the DFLL Reference Clock Stopped Interrupt Enable bit, which enables the DFLL
Reference Clock Stopped interrupt.
Reference Clock Stopped interrupt.
z
Bit 7 – DFLLLCKC: DFLL Lock Coarse Interrupt Enable
0: The DFLL Lock Coarse interrupt is disabled.
0: The DFLL Lock Coarse interrupt is disabled.
1: The DFLL Lock Coarse interrupt is enabled, and an interrupt request will be generated when the DFLL Lock
Coarse Interrupt flag is set.
Coarse Interrupt flag is set.
Writing a zero to this bit has no effect.
Writing a one to this bit will set the DFLL Lock Coarse Interrupt Enable bit, which enables the DFLL Lock Coarse
interrupt.
interrupt.
z
Bit 6 – DFLLLCKF: DFLL Lock Fine Interrupt Enable
0: The DFLL Lock Fine interrupt is disabled.
0: The DFLL Lock Fine interrupt is disabled.
1: The DFLL Lock Fine interrupt is enabled, and an interrupt request will be generated when the DFLL Lock Fine
Interrupt flag is set.
Interrupt flag is set.
Writing a zero to this bit has no effect.
Writing a one to this bit will set the DFLL Lock Fine Interrupt Disable/Enable bit, disable the DFLL Lock Fine inter-
rupt and set the corresponding interrupt request.
rupt and set the corresponding interrupt request.
z
Bit 5 – DFLLOOB: DFLL Out Of Bounds Interrupt Enable
0: The DFLL Out Of Bounds interrupt is disabled.
0: The DFLL Out Of Bounds interrupt is disabled.
1: The DFLL Out Of Bounds interrupt is enabled, and an interrupt request will be generated when the DFLL Out Of
Bounds Interrupt flag is set.
Bounds Interrupt flag is set.
Writing a zero to this bit has no effect.
Writing a one to this bit will set the DFLL Out Of Bounds Interrupt Enable bit, which enables the DFLL Out Of
Bounds interrupt.
Bounds interrupt.
z
Bit 4 – DFLLRDY: DFLL Ready Interrupt Enable
0: The DFLL Ready interrupt is disabled.
0: The DFLL Ready interrupt is disabled.
1: The DFLL Ready interrupt is enabled, and an interrupt request will be generated when the DFLL Ready Interrupt
flag is set.
flag is set.
Writing a zero to this bit has no effect.
Writing a one to this bit will set the DFLL Ready Interrupt Enable bit, which enables the DFLL Ready interrupt and
set the corresponding interrupt request.
set the corresponding interrupt request.