Article ID: 000096523 Content Type: Product Information & Documentation Last Reviewed: 06/11/2024

Why does Nios® V/g processor fail to debug when Instruction Tightly Coupled Memory (TCM) is enabled in the design?

Environment

  • Intel® Quartus® Prime Design Software

    • Windows 11* Family

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    Description

    Due to a problem with the Nios® V/g processor in the Quartus® Prime Pro Edition Software version 23.3, the debugger can not access Instruction TCM in a Nios® V/g processor design.

     

    Resolution

    This problem is caused by the exclusive allocation of instruction memory in Instruction TCM, preventing its use as both instruction and data memories.

    This problem is fixed in Quartus® Prime Pro Edition Software version 23.4 and later versions.

    Related Products

    This article applies to 1 products

    Intel® Programmable Devices

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