Datasheet

Writing a one to this bit will set the Upstream Resume Enable bit and enable the corresponding interrupt
request.
Value Description
0
The Upstream Resume interrupt is disabled.
1
The Upstream Resume interrupt is enabled.
Bit 5 – EORSM End Of Resume Interrupt Enable
Writing a zero to this bit has no effect.
Writing a one to this bit will set the End Of Resume interrupt Enable bit and enable the corresponding
interrupt request.
Value Description
0
The End Of Resume interrupt is disabled.
1
The End Of Resume interrupt is enabled.
Bit 4 – WAKEUP Wake-Up Interrupt Enable
Writing a zero to this bit has no effect.
Writing a one to this bit will set the Wake Up interrupt Enable bit and enable the corresponding interrupt
request.
Value Description
0
The Wake Up interrupt is disabled.
1
The Wake Up interrupt is enabled.
Bit 3 – EORST End of Reset Interrupt Enable
Writing a zero to this bit has no effect.
Writing a one to this bit will set the End of Reset interrupt Enable bit and enable the corresponding
interrupt request.
Value Description
0
The End of Reset interrupt is disabled.
1
The End of Reset interrupt is enabled.
Bit 2 – SOF Start-of-Frame Interrupt Enable
Writing a zero to this bit has no effect.
Writing a one to this bit will set the Start-of-Frame interrupt Enable bit and enable the corresponding
interrupt request.
Value Description
0
The Start-of-Frame interrupt is disabled.
1
The Start-of-Frame interrupt is enabled.
Bit 0 – SUSPEND Suspend Interrupt Enable
Writing a zero to this bit has no effect.
Writing a one to this bit will set the Suspend interrupt Enable bit and enable the corresponding interrupt
request.
SAM D21 Family
USB – Universal Serial Bus
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 835