SDI Audio Embed MegaCore Function Samples Wrong Audio Data - SDI Audio Embed MegaCore Function Samples Wrong Audio Data Description The SDI Audio Embed MegaCore Function supports both synchronous and asynchronous mode, but the embed audio IP core is internally preset as synchronous mode only. If you connect the aud_clk signal for the SDI Embed Audio IP core to any frequency other than 3.072 MHz, the core may sample the audio data wrongly and the oscilloscope detects the audio data as mute. This issue affects all SDI Audio Embed IP core configurations. The design may sample the audio data wrongly. Resolution To enable the asynchronous mode, open the generated <variation_name> .v file and add the following line: .G_AUDEMB_INPUT_ASYNC (1) To enable back to synchronous mode, open the generated <variation_name> .v file and change (1) to (0) : .G_AUDEMB_INPUT_ASYNC (0) This issue has been fixed in version 11.0sp2 of the SDI Audio Embed MegaCore function. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 10.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']