Article ID: 000074531 Content Type: Troubleshooting Last Reviewed: 03/12/2018

What is the correct write opcode for Extended Quad Input Fast Write for an EPCQ/A512 configuration device ?

Environment

  • Intel® Quartus® Prime Standard Edition
  • ASMI Parallel Intel® FPGA IP
    • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    The correct opcode for the Extended Quad input Fast Write operation for EPCQ/A512 configuration devices is 38h, i.e. b'0011 1000.

    This is the write opcode generated by the ASMI Parallel IP core in the Quartus® Prime software when targeting an EPCQ/A512 device in Quad I/O mode.

    Related Products

    This article applies to 2 products

    Intel® FPGA Configuration Device EPCQ
    Intel® Programmable Devices

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