37.8.76 Actual Timebase

Table 37-84. Register Bit Attribute Legend
Symbol	Description	Symbol	Description	Symbol	Description
R	Readable bit	HC	Cleared by Hardware	(Grey cell)	Unimplemented
W	Writable bit	HS	Set by Hardware	X	Bit is unknown at Reset
K	Write to clear	S	Software settable bit	—	—

Name:	ATB
Offset:	0x2B0
Reset:	0x00000000
Property:	-


Bit	31	30	29	28	27	26	25	24
	TB[31:24]
Access	R/K	R/K	R/K	R/K	R/K	R/K	R/K	R/K
Reset	0	0	0	0	0	0	0	0


Bit	23	22	21	20	19	18	17	16
	TB[23:16]
Access	R/K	R/K	R/K	R/K	R/K	R/K	R/K	R/K
Reset	0	0	0	0	0	0	0	0


Bit	15	14	13	12	11	10	9	8
	TB[15:8]
Access	R/K	R/K	R/K	R/K	R/K	R/K	R/K	R/K
Reset	0	0	0	0	0	0	0	0


Bit	7	6	5	4	3	2	1	0
	TB[7:0]
Access	R/K	R/K	R/K	R/K	R/K	R/K	R/K	R/K
Reset	0	0	0	0	0	0	0	0

Bits 31:0 – TB[31:0] Timebase for timestamp generation

DS60001921A

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