Article ID: 000085943 Content Type: Troubleshooting Last Reviewed: 09/11/2012

In AS configuration mode, does holding the nCONFIG low tri-state the AS pins?

Environment

  • Reset
    • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description No, holding the nCONFIG low does not tri-state the AS pins. If you wish to gain control of the EPCS pins, hold the nCONFIG pin low and pull the nCE pin high. This causes the device to reset and tri-state the AS configuration pins.

    Related Products

    This article applies to 6 products

    Cyclone® III FPGAs
    Stratix® V GX FPGA
    Cyclone® IV GX FPGA
    Intel® FPGA Configuration Devices
    Stratix® IV GX FPGA
    Arria® II GX FPGA

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