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kh99's avatar
kh99
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10 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
10 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
10 months ago

In system.h of bsp:

#define SRAM_BASE 0x4000000
#define SRAM_SPAN 1048576