Zynq UltraScale+ Devices Register Reference > Module Summary > A53_ETM_2 Module > CCCTLR (A53_ETM_2) Register

CCCTLR (A53_ETM_2) Register

CCCTLR (A53_ETM_2) Register Description

Register NameCCCTLR
Relative Address0x0000000038
Absolute Address 0x00FEE40038 (CORESIGHT_A53_ETM_2)
Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionCycle Count Control Register

CCCTLR (A53_ETM_2) 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.