Copy flash from one chip to another using JTAG

[marlonsmith]

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

[Paul_Tian · Accepted solution]

Hi, Martin

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

Best Regards

Paul