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MKS22FN vs MK22FN flash programme

Question asked by chris_f on Oct 31, 2018
Latest reply on Nov 1, 2018 by chris_f

I'm trying to use openocd to programme an MKS22FN256VLL12. Openocd doesn't yet support the MKS parts but does support the MK22FN parts.

 

How different is an MKS22FN256 to a MK22FN256 from a flash programming perspective?

 

I've tried patching openocd to treat the MKS22 part as if it is an MK22 but am getting flash erase and memory write errors though this is a new PCB so may have other problems.

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