On Friday 23 September 2005 08:09 am, Neundorf, Alexander wrote: > 5. after the image is written, set the valid_flag of the fis directory > which will become active to 0xa5a5. In order to do this, the flash block > doesn't have to be erased, since the transition from 0xfdfd to 0xa5a5 only > sets some bits to 0.
I didn't know this property of flash. Is this a universal property of NOR flash? Jon
