Bridge Register Space - 3.4 English

Versal Adaptive SoC CPM DMA and Bridge Mode for PCI Express Product Guide (PG347)

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3.4 English

Bridge register addresses start at 0xE00. Addresses from 0x00 to 0xE00 are directed to the PCIe configuration register space.

All the bridge registers are listed in the cpm4-bridge-v2-1-registers.csv available in the register map files.

To locate the register space information:

  1. Download the register map files.
  2. Extract the ZIP file contents into any write-accessible location.
  3. Refer to the cpm4-bridge-v2-1-registers.csv file.