Outstanding Transactions

Zynq UltraScale+ Device Technical Reference Manual (UG1085)

Document ID
UG1085
Release Date
2022-09-15
Revision
2.3 English

Each DMA channel provides a control register 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.