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DSP MMU Error Fault!

Ahmed Abdullah
Prodigy 60 points
Other Parts Discussed in Thread: OMAP3530

Hi,

I am a beginner in DSP and shared memory ... I tried to run the message application and it run correctly, then i edited the message sample to calculate the FFT on DSP core, when i ran the application on OMAP3530 this fault is shown to me:

 DSP MMU Error Fault!  MMU_IRQSTATUS = [0x1]. Virtual DSP addr reference that generated the interrupt = [0x87dffff8].

then i tried to configure the  the CFG_OMAP3530_SHMEM.c file to increase the size of the shared memory , and I get the same error, at the same time i configured the  dsplink-omap3530-base.tci file and no result....

thanks

Ahmed Abdullah