EVENTCAUSE

Address offset: 0x400

Details on what caused the USBEVENT event


Bit number				31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
ID																								E	D	C	B								A
Reset 0x00000000				0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
ID	R/W	Field	Value ID	Value								Description
A	RW W1C	ISOOUTCRC										CRC error was detected on isochronous OUT endpoint 8. Write '1' to clear.
			NotDetected	0								No error detected
			Detected	1								Error detected
B	RW W1C	SUSPEND										Signals that USB lines have been idle long enough for the device to enter suspend. Write '1' to clear.
			NotDetected	0								Suspend not detected
			Detected	1								Suspend detected
C	RW W1C	RESUME										Signals that a RESUME condition (K state or activity restart) has been detected on USB lines. Write '1' to clear.
			NotDetected	0								Resume not detected
			Detected	1								Resume detected
D	RW W1C	USBWUALLOWED										USB MAC has been woken up and operational. Write '1' to clear.
			NotAllowed	0								Wake up not allowed
			Allowed	1								Wake up allowed
E	RW W1C	READY										USB device is ready for normal operation. Write '1' to clear.
			NotDetected	0								USBEVENT was not issued due to USBD peripheral ready
			Ready	1								USBD peripheral is ready