2.1.3. CPRI Multirate Design Example: Reset Scheme
The i_reconfig_reset signal resets the soft registers of CPRI Multirate Intel FPGA IP core and Dynamic Reconfiguration Controller IP. After power up and before starting dynamic reconfiguration sequences, this reset is asserted and released once. This reset must not be asserted afterwards.
The datapath resets, i_rst_n, i_tx_rst_n, and i_rx_rst_n must be asserted when performing the dynamic reconfiguration.