Atmel Xplained Pro Evaluation Kit for the ATSAMD21J18A Microcontroller ATSAMD21-XPRO ATSAMD21-XPRO Data Sheet
Product codes
ATSAMD21-XPRO
784
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181C–SAM-D21_Datasheet–07/2014
Writing a one to the bit EPSTATUSSET.CURBK will set this bit.
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Bit 1 – DTGLIN: Data Toggle IN Sequence
0: The PID of the next expected IN transaction will be zero: data 0.
1: The PID of the next expected IN transaction will be one: data 1.
Writing a zero to the bit EPSTATUSCLR.DTGLINCLR will clear this bit.
Writing a one to the bit EPSTATUSSET.DTGLINSET will set this bit.
0: The PID of the next expected IN transaction will be zero: data 0.
1: The PID of the next expected IN transaction will be one: data 1.
Writing a zero to the bit EPSTATUSCLR.DTGLINCLR will clear this bit.
Writing a one to the bit EPSTATUSSET.DTGLINSET will set this bit.
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Bit 0 – DTGLOUT: Data Toggle OUT Sequence
0: The PID of the next expected OUT transaction will be zero: data 0.
1: The PID of the next expected OUR transaction will be one: data 1.
Writing a zero to the bit EPSTATUSCLR.DTGLOUTCLR will clear this bit.
Writing a one to the bit EPSTATUSSET.DTGLOUTSET will set this bit.
0: The PID of the next expected OUT transaction will be zero: data 0.
1: The PID of the next expected OUR transaction will be one: data 1.
Writing a zero to the bit EPSTATUSCLR.DTGLOUTCLR will clear this bit.
Writing a one to the bit EPSTATUSSET.DTGLOUTSET will set this bit.