Assign Register Address for DPU - 3.3 English

Zynq DPU Product Guide (PG338)

Document ID
PG338
Release Date
2021-02-03
Version
3.3 English

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

Note: The DPU 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 DPU are shown here.

Figure 1. DPU Address Assignment