Does the flash in the piccolo (e.g., F28027) allow an application program running in a flash sector to program other flash sectors? Or do you have to be running from RAM to do this?
Thanks.
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GDS,
The flash technology of the F28xx devices do not allow you to run from one sector while you are programming another. The flashing algorithms must be ran from RAM. This is discussed in the Flash Programming Solutions App Note at the following link:
http://focus.ti.com/general/docs/techdocsabstract.tsp?abstractName=spraal3
Regards,
Tim Love