USB1 Register Descriptions Registers associated with the USB1 slave interface. This slave is used by the DMA controller built into the USB1 to access slaves attached to the L3/L4 Interconnect. Offset: 0xa000 fn_mod_ahb Controls how AHB-lite burst transactions are converted to AXI tranactions. read_qos QoS (Quality of Service) value for the read channel. write_qos QoS (Quality of Service) value for the write channel. fn_mod Sets the block issuing capability to multiple or single outstanding transactions. Related reference DAP Register Descriptions MPU Register Descriptions SDMMC Register Descriptions DMA Register Descriptions FPGA2HPS Register Descriptions ETR Register Descriptions EMAC0 Register Descriptions EMAC1 Register Descriptions USB0 Register Descriptions NAND Register Descriptions