Locating the Subsystem
In the Vivado IP catalog, select XDMA Subsystem for PCIe.
Description
A channel based, configurable scatter-gather DMA implementation which provides four card-to-host (C2H) channels and four host-to-card (H2C) channels with interrupt support. In this mode the IP provides either AXI4-MM or AXI4-Stream user interfaces. Based on PCIe system architecture conventions, the XDMA is highly suitable for endpoint (EP) use cases and may also be used to construct proprietary system architectures.