Copy flash from one chip to another using JTAG

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Copy flash from one chip to another using JTAG

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marlonsmith
Contributor IV

Hi everyone,

I've written some code for the K20 chip, and I'm wondering if it's safe to use a JTAG programmer to copy that code from one chip to another.  Is there anything in memory that's perhaps read-only or reserved that could cause problems when dumping the entire memory from one K20 to another?

Thanks

Marlon

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Paul_Tian
NXP Employee
NXP Employee

Hi, Martin

This really depends the JTAG programmer. As normal, if programmer support this function, it should be safe.

Best Regards

Paul

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Paul_Tian
NXP Employee
NXP Employee

Hi, Martin

This really depends the JTAG programmer. As normal, if programmer support this function, it should be safe.

Best Regards

Paul

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