Memory error！

Is your processor the C6474? That is in your tag but not anywhere else in your message.

CCSv5 may be more informative or may be able to handle problems like this. Please consider upgrading to CCSv5 which is actively supported by TI.

Are you working on an EVM / DSK board or are you working on a custom board of your own? With the EVM you can use CCSv5 with the free license.

Your question has to do with CCS and not with the specific DSP device, so this thread should be in the Code Composer Forum instead of this C64x Multicore DSP Forum. We will have it moved there for you.

Without knowing any more about what your code is doing, whether you have stopped or are still running the processor at this point, or what your PC is doing, it is difficult to guess about a cause or solution to your problem. I have encountered this same message in the past, but it was more than two years ago. It may require stopping the DSP code earlier with a breakpoint and then looking at memory; it may require closing other applications on your PC to free up system resources.

I do recall that CCS3.3 had a hard time with multiple CCS instances being open to allow me to debug multiple DSP cores. I was never able to open all 6 cores of the two DSPs on the dual-C6474 EVM. CCSv5 is much better for debugging multi-core processors since you only have to open one CCS instance and can debug all cores in one CCS instance.

Regards,
RandyP

Thanks for your answer. I am working with C6474 EVM, and the project is an example from http://www.ti.com/general/docs/litabsmultiplefilelist.tsp?literatureNumber= sprab58, which implement inter-DSP communication with AIF. Just after I build and load the project, the error occours when I tried to check the memory.But the project works well on C6474 EVM. So what's the most possible cause about this problem?

I have tried several different project on C6474 EVM, and I find that the memory error still exist. Because I changed my PC recently, and such problem never happens in my previous computer, so should I re-install CCS3.3 in this computer?