RX Deskew DCFIFO Overflow Causes DisplayPort to Fail Link Training - RX Deskew DCFIFO Overflow Causes DisplayPort to Fail Link Training Description The DisplayPort IP core fails link training when the RX deskew DCFIFO overflows. This issue occurs when the DCFIFO rdusedw is not incremental by 1 in the over stringent deskew DCFIFO read condition. Resolution There is no workaround for this issue. This issue is fixed in version 15.1 of the DisplayPort IP core. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 15.1 13.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']