Data Sheet

794
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181G–SAM-D21_Datasheet–09/2015
31.8.3.3 EndPoint Status Set n
Name:
EPSTATUSSET
Offset: 0x105 + (n x 0x20)
Reset: 0x00
Property: Write-Protected
z Bit 7 – BK1RDY: Bank 1 Ready
Writing a zero to this bit has no effect.
Writing a one to this bit will set EPSTATUS.BK1RDY bit.
z Bit 6 – BK0RDY: Bank 0 Ready
Writing a zero to this bit has no effect.
Writing a one to this bit will set EPSTATUS.BK0RDY bit.
z Bit 5 – STALLRQ1: STALL Request bank 1
Writing a zero to this bit has no effect.
Writing a one to this bit will set EPSTATUS.STALLRQ1 bit.
z Bit 4 – STALLRQ0: STALL Request bank 0
Writing a zero to this bit has no effect.
Writing a one to this bit will set EPSTATUS.STALLRQ0 bit.
z Bit 3 – Reserved
This bit is unused and reserved for future use. For compatibility with future devices, always write this bit to zero
when this register is written. This bit will always return zero when read.
z Bit 2 – CURBK: Current Bank
Writing a zero to this bit has no effect.
Writing a one to this bit will set EPSTATUS.CURBK bit.
z Bit 1 – DTGLIN: Data Toggle IN
Writing a zero to this bit has no effect.
Writing a one to this bit will set EPSTATUS.DTGLIN bit.
z Bit 0 – DTGLOUT: Data Toggle OUT
Writing a zero to this bit has no effect.
Writing a one to this bit will set the EPSTATUS.DTGLOUT bit.
Bit76543210
BK1RDY BK0RDY STALLRQ1 STALLRQ0 CURBK DTGLIN DTGLOUT
Access R/W R/W R/W R/W R R/W R/W R/W
Reset00000000