VICTLR (A53_ETM_3) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

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

VICTLR (A53_ETM_3) Register Description

Register NameVICTLR
Offset Address0x0000000080
Absolute Address 0x00FEF40080 (CORESIGHT_A53_ETM_3)
Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionViewInst Main Control Register

VICTLR (A53_ETM_3) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
EXLEVEL_NS23:20rwNormal read/write0x0In Non-secure state, each bit controls whether instruction tracing is enabled for the corresponding exception level:The exception levels are:Bit[20]Exception level 0.Bit[21]Exception level 1.Bit[22]Exception level 2.Bit[23]RAZ/WI. EXLEVEL_NS[3] is never implemented.The content of the field is IMPLEMENTATION DEFINED and is set by the value of IDR3.EXLEVEL_NS. If instruction tracing is not implemented for a given exception level, the corresponding bit in this field is not implemented. Unimplemented bits are RAZ/WI.
EXLEVEL_S19:16rwNormal read/write0x0In Secure state, each bit controls whether instruction tracing is enabled for the corresponding exception level:The exception levels are:Bit[16]Exception level 0.Bit[17]Exception level 1.Bit[18]RAZ/WI. EXLEVEL_S[2] is never implemented.Bit[19]Exception level 3.The content of the field is IMPLEMENTATION DEFINED and is set by the value of IDR3.EXLEVEL_S. If instruction tracing is not implemented for a given exception level, the corresponding bit in this field is not implemented. Unimplemented bits are RAZ/WI.
TRCERR11rwNormal read/write0Controls whether a trace unit must trace a system error exception
TRCRESET10rwNormal read/write0Controls whether a trace unit must trace a Reset exception
SSSTATUS 9rwNormal read/write0x0Indicates the status of the start-stop logic
TYPE 7rwNormal read/write0x0Selects the rsource type for the viewinst event: 0-single selected resource, 1-Boolean combined resource pair
SEL 3:0rwNormal read/write0x0When TYPE is 0, selects a singal selected resource from 0-15 defined by bits[3:0]; when TYPE is 1, selects a Boolean combined resource pair from 0-7 define by bits[2:0].