Error (11176): Alt_sld_fab.alt_sld_fab.stfabric.demux: "Number of Output Ports" (numOutputInterfaces) <Number of Channels> is out of range: 1-16 - Error (11176): Alt_sld_fab.alt_sld_fab.stfabric.demux: "Number of Output Ports" (numOutputInterfaces) <Number of Channels> is out of range: 1-16 Description You may see the above error in Intel® Quartus® Prime Software version 15.0 when implementing a transceiver design that contains greater than 16 channels and has a separate ADME (Altera Debug Master Endpoint) interface per channel in Arria® 10 and Cyclone® 10 devices. Resolution To work around this problem, you can change the constant in the following file: *quartus/libraries/megafunctions/altera_debug_master_endpoint.vhd –from: constant NUM_CLOCKS : natural := 0; –to: constant NUM_CLOCKS : natural := 1; This problem will be fixed in the future version of the Intel® Quartus® Prime Software. Custom Fields values: ['novalue'] Troubleshooting FB: 493284; False ['Generic Component'] ['FPGA Dev Tools Quartus II Software'] novalue 15.0 ['Arria® 10 GT FPGA', 'Arria® 10 GX FPGA', 'Arria® 10 SX FPGA', 'Cyclone® 10 GX FPGA'] ['novalue'] ['novalue'] ['novalue']