Outstanding Transactions

Versal ACAP Technical Reference Manual (AM011)

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

Each DMA channel provides a control register PS_ZDMA.CH_CTRL1[SRC_ISSUE] where the software can program a maximum number of read outstanding transactions. The DMA channel uses this parameter to limit the number of outstanding read data transactions.