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User15507
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Level 1
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Let's say TC275C Tricore Microcontroller triggering external watchdog periodically in normal mode.(External watchdog would reset uC if not getting any signal from uC for specific period)

It is normal for External or Internal Watchdog to be shutdown during bootload downloading(So, uC would not be reset because of watchdog signal).

but is it possible to use SMU(nothing to do with BootMode) for triggering watchdog periodically not to reset uC during bootloader downloading ?

Main Question is that : I am wondering that it is possible to trigger on/off signal from SMU during CAN bootloader downloading (Normally, uC stop all Func, for bootloader downloading)
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User15507
Level 1
Level 1
First reply posted First question asked
This is writer and using SMU as External watchdog trigger machine is possible. Thanks !!!
( I manage to generate pwm signal using FSP[0] )
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