How do I upgrade my LPM, RAM, or ROM megafunctions? - How do I upgrade my LPM, RAM, or ROM megafunctions? Description Due to a problem in the Quartus® II software version 13.0 and later, you cannot use the Upgrade IP Components feature to upgrade LPM, RAM, or ROM megafunctions. Resolution To work around this problem, re-generate these megafunctions in the MegaWizard™ Plug-in Manager. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 13.0 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']