Why do the DisplayPort design examples in Quartus II software versions 15.0 and 15.0.1 not work? - Why do the DisplayPort design examples in Quartus II software versions 15.0 and 15.0.1 not work? Description The DisplayPort demo designs in Quartus® II versions 15.0 and 15.0.1 have incorrect signal connections at the top level. At bitec_reconfig_alt_av interface, tx_link_rate is connected to the Rx link rate control bits as shown below. .tx_link_rate (dp_rx_reconfig_link_rate_8bits) Also, there are missing functions in the software. Resolution The issue is fixed in Quartus II software versions 15.0.2 and later. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 15.0 ['Arria® V GX FPGA'] ['novalue'] ['novalue'] ['novalue']