SYSCTRL_DEU

Bit Field	Read/Write	Field Name	Description
17	W	OVERFLOW_CLEAR	Clear OVERFLOW flag
16	W	FIRST_DAP_W_FLAG_CLEAR	Clear the FIRST_DAP_W_FLAG
12	R	FIRST_DAP_W_FLAG	First Debug access port write flag
8	R	OVERFLOW	High when DEU_DATA register is written before been read by any bus. Clear via CLR_OVERFLOW action bit.
4	R	SBUS_W	Set when SBus writes the DEU_DATA, clear when the debug access port read the DEU_DATA register
0	R	DAP_W	Set when the debug access port writes the DEU_DATA, clear when the SBus reads the DEU_DATA register.

Bit Field	Field Name	Value Symbol	Value Description	Hex Value
17	OVERFLOW_CLEAR	DEU_OVERFLOW_CLEAR	Clear the flag OVERFLOW	0x1
16	FIRST_DAP_W_FLAG_CLEAR	DEU_FIRST_DAP_W_FLAG_CLEAR	Clear the flag FIRST_DAP_W_FLAG	0x1
12	FIRST_DAP_W_FLAG	FIRST_DAP_W_FLAG_LOW	First DAP write flag low	0x0*
		FIRST_DAP_W_FLAG_HIGH	First DAP write flag high	0x1
8	OVERFLOW	NO_OVERFLOW	No overflow on DEU_DATA register	0x0*
		OVERFLOW	Overflow on DEU_DATA register	0x1
4	SBUS_W	DAP_R_DATA	Debug access port has read the DEU_DATA register.	0x0*
		SBUS_W_DATA	SBus has written DEU_DATA register.	0x1
0	DAP_W	SBUS_R_DATA	SBus has read the DEU_DATA register.	0x0*
		DAP_W_DATA	Debug access port has written DEU_DATA register.	0x1