No MibSPI1 RAM parity error was flagged to ESM

Brice Plavonil

Other Parts Discussed in Thread: RM48L952, HALCOGEN

Hello,

I have received a new dev board kit RM48L952 rev C.

to test the board I have generated the drivers usign HALCOGEN 04.05.01. I have enabled several peripheral, and I have set the Ram parity for the MIBSPI 1, 3, 5.

In the file sys_SelfTest I have put a while(1) in the function selftestFailNotification in order to catch a fault if a selftest fails

When running the target, the mibspi1ParityCheck function fails, "No MibSPI1 RAM parity error was flagged to ESM". If I comment out the mibspi1ParityCheck, I can see that the other mibspi3ParityCheck and mibspi5ParityCheck run correctly.

I have tested this with another board with revision B and there is no error reported for the mibspi1.

Is it enough testing to say that there is a problem with the board on the mibspi1 ?

thank you.

Brice

over 10 years ago

0 QJ Wang over 10 years ago

TI__Guru**** 200276 points

Hi Brice,

Please power cycle the board, and redo the same test on the failed board. If the result is consistent, please contact with your agent.

regards,
QJ

0 Brice Plavonil over 10 years ago in reply to QJ Wang

Intellectual 720 points

Hello QJ Wang,

I really like you answer ! you are asking me to "switch off and on again ! ". This is the basic of debug engineering and of course I already tried that. :-)

I have also erased the flash and fully reprogrammed it. The issue with the parity checking on MIBSPI1 is still there.

Looks like I have to contact our account manager.

Thank you.

Regards,

0 Sunil Oak over 10 years ago

TI__Mastermind 49120 points

Brice,

Can you upload your test project so I can take a look? I generated a test project enabling all the safety checks at start-up and get to the main() routine just fine. What board are you testing this on?

Regards,
Sunil

0 Brice Plavonil over 10 years ago in reply to Sunil Oak

Intellectual 720 points

Hello Sunil,
I have deleted the files generated by Halcogen and regenerated again and the problem has vanished. I am not able to reproduce it. But if this happen again I will contact you.
Thanks
Brice

0 Sunil Oak over 10 years ago in reply to Brice Plavonil

TI__Mastermind 49120 points

Brice,

Thanks for the confirmation. I will close this post for now.

Regards,
Sunil

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No MibSPI1 RAM parity error was flagged to ESM