Errors when Editing Transmitters v7.2 or Earlier in v8.0 - Errors when Editing Transmitters v7.2 or Earlier in v8.0 Description If you edit a v7.2 or earlier 64 or 128-bit transmitter MegaCore variation in the v8.0 or later MegaWizard Plug-In, the PLL input frequency is set to 1 MHz, which is incorrect. This issue affects 64- and 128-bit transmitters. There is no design impact. Resolution To work around the issue, follow these steps: Click in the LVDS Data Rate dialog box. Press Enter . The PLL input frequency parameter resets to the correct value-data rate divided by deserialization factor. This issue will never be fixed. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 10.0 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']