Jim Donelson

Programming Flash Note - MC9S08QG8

Discussion created by Jim Donelson on Mar 6, 2008
Latest reply on Mar 17, 2008 by bigmac
"Steps between command launch and command completion can not be executed out of FLASH. Since
a high voltage is applied to FLASH during these steps, FLASH cannot be read properly. Other steps
can be executed out of either FLASH or RAM."

This is a training document that says it applies to HCS08,  and uses QG8 as and example.
As far as I  know this is the only statement with regards to this aspect of writing flash.
So far, other that a single know instance of a an older demo board, this concept has not failed to be correct.

Added p/n to subject.

Message Edited by NLFSJ on 2008-03-06 11:46 AM