Is OSC_CLK_1 required after configuration is successful? - Is OSC_CLK_1 required after configuration is successful? Description Yes. Despite successful configuration, OSC_CLK_1 is still required in user mode. Failure to provide a stable and free-running OSC_CLK_1 (in user mode) could lead to unknown device behaviour. Custom Fields values: ['novalue'] Troubleshooting 1508591970 False ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 22.1 ['Agilex™ 7 FPGAs and SoCs', 'Stratix® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']