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ADSP TS201 multiprocessor booting issue

Question asked by aishwarya29 on Oct 9, 2014
Latest reply on Dec 9, 2014 by MaheshN

Hi everyone!

In our project, we have used 3-ADSP-TS201 processors that are connected in a multiprocessing environment. Here, the 'BMS' pin has been configured in the EPROM boot mode. However, after power ON, the processors behave erratically, i.e they(all 3) sometimes get booted from the EPROM and sometimes don't. And sometimes, only 1 or 2 out of 3 gets booted correctly. When it gets booted correctly, then the SYSTAT reflects as shown in the attached document as  "IMAGE 1" and for when it does not get booted correctly, the image is  "IMAGE 2" . Can anyone help me out with this issue as I am unable to debug it.

 

Thanks in advance,

Aishwarya Jha

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