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kh99's avatar
kh99
Icon for New Contributor rankNew Contributor
9 months ago

19.1 Nios II firmware and hardware ported from 15.1 external sram self test fails

Cyclone V FPGA and Nios II firmware source originally developed and working on Quartus 15.1 has been ported to Quartus 19.1. A firmware loader executing from parallel flash writes and reads patterns...
Embedded Applications Layer
Nios Cpu
tehjingy_Altera's avatar
tehjingy_Altera
Icon for Regular Contributor rankRegular Contributor
8 months ago

Hi


The mentioned KDB should not be related to your issue

The error mentioned in the KDB is during the compilation of the project.


Could you share a screenshot of the Address Map of your project and the define of the SRAM_BASE and SRAM_SPAN of the code?


Regards

Jingyang, Teh


  • kh99's avatar
    kh99
    Icon for New Contributor rankNew Contributor
    8 months ago

    In system.h of bsp:

    #define SRAM_BASE 0x4000000
    #define SRAM_SPAN 1048576