MC56F8037 flash problems

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MC56F8037 flash problems

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habib
Contributor I
Hi all !

We are working on a BLDC drive engine based on 56F8037 DSC.

We are facing a strange behaviour on this DSC. Sometimes when we download the code via JTAG, the process definitively hangs up and we lose communication forever !

We repair this by applying many "power-on and power-off" sequences during attempting establish comminucation via JTAG.

Is anybody knows what going on with this DSC ?

best resgards, Habib.
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mis
Contributor I
Sounds like you need a dedicated low voltage reset on reset pin.  Also make sure that your Vcc rises fast enough.

Cheers
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