Article ID: 000074020 Content Type: Troubleshooting Last Reviewed: 03/21/2022

Why does the Intel® Stratix® 10 device not respond to JTAG status after reconfiguration with a bitstream with the “Run configuration CPU from internal oscillator” option selected?

Environment

  • Intel® Quartus® Prime Pro Edition
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 21.1 and patch 0.06, you may see that the Intel® Stratix® 10 device no longer responds to JTAG status commands after a bitstream reconfiguration with the option "Run configuration CPU from internal oscillator" enabled when the previous bitstream had external oscillator enabled.

    Resolution

    To work around this problem, perform a power-on reset (POR).

    This problem is scheduled to be fixed in a future release of the Intel® Quartus® Prime Pro Edition Software.

    Related Products

    This article applies to 1 products

    Intel® Stratix® 10 FPGAs and SoC FPGAs