ma zufu

MC9S12XD256 flash 4000 and C000 protected

Discussion created by ma zufu on Jul 19, 2012
Latest reply on Jul 19, 2012 by kef

Hi all,


I am running a program with MC9S12XD256(80 pin), CW5.0, P&E Multilink tool. Some time when i power off the target board and power up again, using P&E Multilink to download and debug always indicates 'page 4000 is bad or protected',' page C000 is bad or protected'. Then I need to remove external oscillator(8MHz), using MCU internal  oscillator can be programming the flash.


That's  very appreciate, If you can have look at this.