Why are the simulation waveforms different between Intel® HLS compiler version 19.2 and 20.1 with the explicit_streams_packets_empty example? - Why are the simulation waveforms different between Intel® HLS compiler version 19.2 and 20.1 with the explicit_streams_packets_empty example? Description When you compile the HLS example xxx/hls/examples/tutorials/interfaces/explicit_streams_packets_empty with Intel® HLS Compiler version 19.2 and 20.1, you will get different waveforms. In version 19.2, the signal in_pixels_startofpacket has a start pulse, but in versions 19.3 and 20.1, the start pulse is missing. 19.2 20.1 and 19.3 Resolution This problem is scheduled to be fixed in Intel® High Level Synthesis version 20.4. Custom Fields values: ['novalue'] Troubleshooting 1508032088 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 20.4 20.1 ['Programmable Logic Devices'] ['HLD Tools HLS Compiler'] ['novalue'] ['novalue']