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STANDBY to DRUN Transition Issue

Question asked by KPIT Support FreescaleMCAL@kpit.com on Oct 19, 2016
Latest reply on Oct 20, 2016 by Lukas Zadrapa

Hi,

We are using CALYPSO MPC5748G . During transition to STBY exit with external configured wakeup source the control not coming to MCADDR as configured. If SWT is configured a Watchdog reset occurs by external wakeup event. A wakeup event will take the control to unknown location if Watchdog is disabled. During this time Debugger can not control the execution until a reset from debugger. The following configuration are done,

 

1)MCADDR is pointing to BAF location

2) We are using Core0 and Core2. Before entering into STANBY mode we are disabling Core 2

3) UTEST information attached (DCF record for UTEST.docx)

 

Can you please share your view on this issue.

 

Regards,

Manoj/Nijeesh

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