Unused ports generated in top-level wrapper file of the RapidIO I IP Core - Unused ports generated in top-level wrapper file of the RapidIO I IP Core Description When Enable Avalon-ST pass-through interface option is unchecked, the following ports in top-level wrapper are unused: gen_tx_ready gen_rx_valid gen_rx_startofpacket gen_rx_endofpacket gen_rx_empty gen_rx_data gen_rx_size When Maintenance Logical layer interface(s) option is None, the following ports in top-level wrapper are unused: mnt_s_readerror mnt_s_chipselect mnt_s_read mnt_s_write mnt_s_address mnt_s_writedata mnt_s_waitrequest mnt_s_readdata mnt_s_readdatavalid mnt_m_read mnt_m_write mnt_m_address mnt_m_writedata mnt_m_waitrequest mnt_m_readdata mnt_m_readdatavalid When I/O Logical layer interface(s) option is None, the following ports in top-level wrapper are unused: io_m_rd_readerror io_s_rd_readerror io_s_wr_chipselect io_s_wr_write io_s_wr_address io_s_wr_writedata io_s_wr_byteenable io_s_wr_burstcount io_s_wr_waitrequest io_s_rd_chipselect io_s_rd_read io_s_rd_address io_s_rd_waitrequest io_s_rd_readdatavalid io_s_rd_burstcount io_s_rd_readdata io_m_wr_waitrequest io_m_wr_write io_m_wr_address io_m_wr_writedata io_m_wr_byteenable io_m_wr_burstcount io_m_rd_waitrequest io_m_rd_readdatavalid io_m_rd_read io_m_rd_address io_m_rd_readdata io_m_rd_burstcount When Doorbell Tx enable and Doorbell Rx enable options are unchecked, the following ports in top-level wrapper are unused: drbell_s_waitrequest drbell_s_readdata drbell_s_irq This issue affects RapidIO core that targets an Arria 10 device. Resolution You can safely leave the unused ports unconnected, and ignore warnings that are associated with those unused ports. This issue is fixed in 16.0 version of the RapidIO I IP core. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 16.0 14.0a10 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']