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mkv31, safety PWM state while rebooting

Question asked by Alexey Usoltsev on Oct 11, 2017
Latest reply on Oct 11, 2017 by xiangjun.rong

 Well, i got a power converter solution built upon mkv31f128.

But there is a problem-while booting pins that controlls H-brige ringing. That causes periodically the system blow and about 20$ loss to repair it. And of course we can't sell such a product.

 So i have a question: are there any fuses/registers that controls states of pins in the boot time before been configured? (at least I can remember such tool on other vendors)

 

P.S.: Now we solves that problem by introducing time delay before power up power stage but it cost additional money.

 

Best regards,

Alexey.

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