Assign Register Addresses - 3.4 English

DPUCZDX8G for Zynq UltraScale+ MPSoCs Product Guide (PG338)

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When the DPUCZDX8G connection is complete, the next step is to assign the register address of the AXI slave interface. The minimum space needed for the DPUCZDX8G is 16 MB. The DPUCZDX8G slave interface can be assigned to any starting address accessible by the host CPU.

Note: The DPUCZDX8G base address must be set with a range of 16 MB. The addresses in the device driver and device tree file must match those assigned in Vivado.

The reference address assignments of the DPUCZDX8G are shown here.

Figure 1. DPUCZDX8G Address Assignment