CCCTLR (A53_ETM_1) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

Document ID
UG1087
Release Date
2024-03-13
Revision
1.10

CCCTLR (A53_ETM_1) Register Description

Register NameCCCTLR
Offset Address0x0000000038
Absolute Address 0x00FED40038 (CORESIGHT_A53_ETM_1)
Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionCycle Count Control Register

CCCTLR (A53_ETM_1) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
THRESHOLD11:0rwNormal read/write0Sets the threshold value for instruction trace cycle counting.The minimum threshold value that can be programmed into THRESHOLD is given in IDR3.CCITMIN.Writing a value of zero might cause UNPREDICTABLE behaviour.