SPRUIU1C July 2020 – February 2024 DRA821U , DRA821U-Q1
Software can control the limit of usable virtIDs in the PVU by PVU_VIRTID_MAP2[11:0] MAX_CNT register. This sets the maximum virtID allowed value. If the PVU receives a transaction with a higher virtID signal, then the transaction will be treated as a fault and error, and no TLB lookup will be performed.