Forum Post: RE: Unable to effectively access the address space of adi dmac
                 I've found the reason. In the Vivado project, I connected the s_axi interface of the ADI-AXI-DMA-Controller to M_AXI_HPM0_FPD . The correct connection should be to M_AXI_HPM0_LPD . 
https://ez.analog.com/fpga/f/q....-a/593361/unable-to-
                                                 
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