Possible Error When Simulating EMIF Designs in VHDL Using ModelSIM AE - Possible Error When Simulating EMIF Designs in VHDL Using ModelSIM AE Description This problem affects DDR2, DDR3, DDR4, LPDDR2, QDR II, RLDRAM II and RLDRAM 3 products. If you are running the Quartus II software version 13.1 Arria 10 Edition or 13.1 Arria 10 Edition Update 1, and using ModelSIM AE to simulate EMIF designs in VHDL, you may receive the following error message: ALTERA version supports only a single HDL Resolution The workaround for this issue is to install the Quartus II software version 13.1 Arria 10 Edition, Update 2. This issue will be fixed in a future version. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 13.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']