Accessing registers in the PCIE IP beyond MCDMA using system console

Hi Dhiraj 

My sincere apologies for the delayed response and thank you for your patience. I was tied up with higher-priority tasks and missed following up on your query.

Regarding your question: 
Yes — when using System Console, access is through the HIP Reconfig AXI-Lite Slave interface. However, this interface primarily exposes the PCIe HIP registers. It does not provide unified access to both PCIe and MCDMA registers. PCIe registers: Accessible via the HIP Reconfig AXI-Lite interface. MCDMA registers: Typically accessed through the MCDMA CSR interface (via its AXI-Lite slave), or through software drivers from the host. The behavior you observed (CSR Lite interface responding regardless of address range) is expected if the address decoding is not correctly mapped to the HIP register space. Internally, access to MCDMA registers is through its own CSR interface, not through the HIP interface.

Apologies again for the inconvenience caused. Please let me know if you would still like to continue debugging this, I am happy to assist further.

Thanks. 
Best Regards, 
Ven