About RussP

RussP · 2022-05-09

I'm working on a board redesign due to supply chain issue with a NXP MK70 MCU. The previous design clocked both the MK70 and a Spartan 6 FPGA with an external 50MHz crystal oscillator.The new design is using the STM32L4R9AII6 MCU -- max HSE input fre...

RussP · 2022-05-10

Thank you for this comment.Although my application won't be using any low power features, I think the reset case should be considered carefully.

RussP · 2022-05-10

Thanks for that feedback -- its good to hear that this idea is a workable alternative. I agree that one external clock for both devices is the most flexible method -- the lack of immediately available dividing buffers (supply chain issues) forced me ...

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MCO capability

Re: MCO capability

Re: MCO capability