Copying one flash block to other.

Discussion created by luck on Dec 17, 2012
Latest reply on Jan 8, 2013 by Daniel Lundin



I know its very basic that i m asking here.But i m new in woking with firmwares.


1. so here i wanted to know how can i copy a block of flash to another block. i m working on MC9S12XDT controller


2. lets say i wanted to copy "E9 - EF" flash block to "F9 - FF" flash block .how can i do that. Here E9 -EF and F9 - FF are PPAGE registers numbers or name.


3 .how large data i can copy at one time before restarting the watchdog timer.


4. Do i need to set or reset any flash registers.


5. please provide any other info which i need to know regarding above query.