QDMA_TRQ_MSIX_PBA (0x34000) - QDMA_TRQ_MSIX_PBA (0x34000) - 5.0 English - PG302

QDMA Subsystem for PCI Express Product Guide (PG302)

Document_ID
PG302
Release_Date
2024-12-18
Version
5.0 English

MSIX pending bit array (PBA) offset is 0x34000. Each MSIX vector has one bit of PBA. For 2K vectors there are total 2K bit 256 bytes of PBA.