TMS570LC4357: SCM Self Test issue

GUILLERMO JARA

Hi,

I am trying to run the SCM self test and I have found myself in this same situation Link.

Pending transaction is shown since the beginning of the program so no self test is run.

In this point where the snapshot of the register has been taken only _coreInitRegisters_ and _coreInitStackPointer_ has been executed and it already show

a pending transaction that is the same that some functions later in the code prevents to execute the SCM self test.

Kind regards.

over 3 years ago

+1 jagadish gundavarapu over 3 years ago

TI__Guru* 80486 points

Hi GUILLERMO JARA,

There might be a pending transactions from CPU that sets this bit.

Can you please try to call the below function and see?

_gotoCPUIdle_();

--
Thanks & regards,
Jagadish.

0 GUILLERMO JARA over 3 years ago in reply to jagadish gundavarapu

Prodigy 135 points

Hi Jagadish,

thanks for your answer.

It still shows a pending transaction.

Update: solved by changing the order of those instructions in the above image (as it is specified in the Reference Manual). That is:

Rergards.

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TMS570LC4357: SCM Self Test issue