Intel® Quartus® Prime Standard Edition User Guide: Design Compilation

ID 683283
Date 9/24/2018
Document Table of Contents

3.2.2. VHDL Synthesis Support

Intel® Quartus® Prime synthesis supports the following VHDL language standards.
  • VHDL 1987 (IEEE Standard 1076-1987)
  • VHDL 1993 (IEEE Standard 1076-1993)
  • VHDL 2008 (IEEE Standard 1076-2008)

The Intel® Quartus® Prime Compiler uses the VHDL 1993 standard by default for files that have the extension .vhdl or .vhd.

Note: The VHDL code samples follow the VHDL 1993 standard.