Article ID: 000085514 Content Type: Troubleshooting Last Reviewed: 10/21/2011

AHDL is not supported for the MAX V OSCILLATOR, ALTUFM_I2C, ALTUFM_NONE, ALTUFM_PARALLEL, or ALT_UFM_SPI megafunctions

Environment

  • Quartus® II Subscription Edition
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT

    Critical Issue

    Description

    In the MegaWizard Plug-In Manager, AHDL is not supported for the MAX V OSCILLATOR, ALTUFM_I2C, ALTUFM_NONE, ALTUFM_PARALLEL, or ALT_UFM_SPI megafunctions.Attempting to synthesize one of these AHDL megafunctions in the Quartus II software fails with an error similar to the following:

    Error: Can't open AHDL Include File maxv_ufm.inc.

    Resolution

    Use VHDL or Verilog HDL.

    Related Products

    This article applies to 1 products

    MAX® V CPLDs

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