Atmel Xplained Pro Evaluation Kit for the ATSAMD21J18A Microcontroller ATSAMD21-XPRO ATSAMD21-XPRO Data Sheet
Product codes
ATSAMD21-XPRO
131
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181C–SAM-D21_Datasheet–07/2014
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Bit 16 – ADC: ADC APB Clock Enable
0: The APBC clock for the ADC is stopped.
1: The APBC clock for the ADC is enabled.
0: The APBC clock for the ADC is stopped.
1: The APBC clock for the ADC is enabled.
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Bit 15 – TC7: TC7 APB Clock Enable
0: The APBC clock for the TC7 is stopped.
1: The APBC clock for the TC7 is enabled.
0: The APBC clock for the TC7 is stopped.
1: The APBC clock for the TC7 is enabled.
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Bit 14 – TC6: TC6 APB Clock Enable
0: The APBC clock for the TC6 is stopped.
1: The APBC clock for the TC6 is enabled.
0: The APBC clock for the TC6 is stopped.
1: The APBC clock for the TC6 is enabled.
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Bit 13 – TC5: TC5 APB Clock Enable
0: The APBC clock for the TC5 is stopped.
1: The APBC clock for the TC5 is enabled.
0: The APBC clock for the TC5 is stopped.
1: The APBC clock for the TC5 is enabled.
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Bit 12 – TC4: TC4 APB Clock Enable
0: The APBC clock for the TC4 is stopped.
1: The APBC clock for the TC4 is enabled.
0: The APBC clock for the TC4 is stopped.
1: The APBC clock for the TC4 is enabled.
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Bit 11 – TC3: TC3 APB Clock Enable
0: The APBC clock for the TC3 is stopped.
1: The APBC clock for the TC3 is enabled.
0: The APBC clock for the TC3 is stopped.
1: The APBC clock for the TC3 is enabled.
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Bit 10 – TCC2: TCC2 APB Clock Enable
0: The APBC clock for the TCC2 is stopped.
1: The APBC clock for the TCC2 is enabled.
0: The APBC clock for the TCC2 is stopped.
1: The APBC clock for the TCC2 is enabled.
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Bit 9 – TCC1: TCC1 APB Clock Enable
0: The APBC clock for the TCC1 is stopped.
1: The APBC clock for the TCC1 is enabled.
0: The APBC clock for the TCC1 is stopped.
1: The APBC clock for the TCC1 is enabled.
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Bit 8 – TCC0: TCC0 APB Clock Enable
0: The APBC clock for the TCC0 is stopped.
1: The APBC clock for the TCC0 is enabled.
0: The APBC clock for the TCC0 is stopped.
1: The APBC clock for the TCC0 is enabled.
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Bit 7 – SERCOM5: SERCOM5 APB Clock Enable
0: The APBC clock for the SERCOM5 is stopped.
1: The APBC clock for the SERCOM5 is enabled.
0: The APBC clock for the SERCOM5 is stopped.
1: The APBC clock for the SERCOM5 is enabled.
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Bit 6 – SERCOM4: SERCOM4 APB Clock Enable
0: The APBC clock for the SERCOM4 is stopped.
1: The APBC clock for the SERCOM4 is enabled.
0: The APBC clock for the SERCOM4 is stopped.
1: The APBC clock for the SERCOM4 is enabled.
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Bit 5 – SERCOM3: SERCOM3 APB Clock Enable
0: The APBC clock for the SERCOM3 is stopped.
1: The APBC clock for the SERCOM3 is enabled.
0: The APBC clock for the SERCOM3 is stopped.
1: The APBC clock for the SERCOM3 is enabled.
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Bit 4 – SERCOM2: SERCOM2 APB Clock Enable
0: The APBC clock for the SERCOM2 is stopped.
1: The APBC clock for the SERCOM2 is enabled.
0: The APBC clock for the SERCOM2 is stopped.
1: The APBC clock for the SERCOM2 is enabled.
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Bit 3 – SERCOM1: SERCOM1 APB Clock Enable
0: The APBC clock for the SERCOM1 is stopped.
1: The APBC clock for the SERCOM1 is enabled.
0: The APBC clock for the SERCOM1 is stopped.
1: The APBC clock for the SERCOM1 is enabled.