SMMU TBU Instances

Versal ACAP Technical Reference Manual (AM011)

Document ID
AM011
Release Date
2022-04-26
Revision
1.4 English

There are seven SMMU TBUs supported by the SMMU TCU. These are listed in the following table with their system masters and destinations.

Table 1. SMMU TBU Instances
TBU Ingress Source Destination
TBU 0 LPD AXI protocol CCI S3 ACE-lite
TBU 1 NoC NSU3 CCI S2 ACE-lite
TBU 2 Switch from S_AXI_HPC ACE_lite, or NoC NSU2 CCI S1 ACE-lite
TBU 3 CPM CCI S0 ACE-lite, MSI
TBU 4 Noc NSU1 Switch to FPD main switch
TBU 5 NoC NSU0, S_AXI_HP, CoreSight FPD main switch or NoC NMU
TBU 6 Noc NSU NoC NMU