Why do my manually-instantiated LCELL components get removed during compilation when Rapid Recompile is turned on? - Why do my manually-instantiated LCELL components get removed during compilation when Rapid Recompile is turned on? Description Due to a problem with the Rapid Recompile feature in the Quartus® II software versions 11.0 SP1 and earlier, manually-instantiated LCELL components may be removed during synthesis optimizations and replaced with a wire. To avoid this problem, turn off the Rapid Recompile feature. This problem is scheduled to be fixed in a future version of the Quartus II software. Resolution Related Articles Why do I see setup timing violations in my QDR II interface when Rapid Recompile is enabled in my Quartus II project? Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 10.1.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']