VHDL-Generated Fileset Can Encounter Synthesis Problems for UniPHY External Memory Interfaces - VHDL-Generated Fileset Can Encounter Synthesis Problems for UniPHY External Memory Interfaces Description An error in the VHDL-generated wrapper for the synthesis fileset can result in a variety of synthesis problems. Resolution The workaround for this issue is to open the generated wrapper file in a text editor, and replace all ports of the form std_logic_vector(0 downto 0) with std_logic . Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] 12.0 11.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue'] - 2021-08-25

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