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DSP MMU Error Fault! MMU_IRQSTATUS = [0x1]. Virtual DSP addr reference that generated the interrupt = [0xff114060].

vishnu prasad
Prodigy 55 points


Hi,

I am using OMAP 3530. Using DSPLink I am able to load and unload DSP. 

I have 2 sample DSP .out files. (DSP1.out and DSP2.out). If i load and unload any one of the out files (either DSP1.out or DSP2.out) continuously each will work fine but when I load DSP1.out then unload and then try to load DSP2.out its causing trouble. Sometimes its showing "DSP MMU Error Fault! MMU_IRQSTATUS = [0x1]. Virtual DSP addr reference that generated the interrupt = [0xff114060]."  Error

Sometimes the linux kernel hangs and the serial console becomes unresponsive. Why is this happening? Please help to fix this problem

regards

Vishu