Hi,
We are using a kinetis mk20dx256xxx7 part in conjunction with jlink and the j-link base debug probe.
In order to mass erase the device that has been secured and mass erase has been enabled (FSEC register: SEC == 0 and MEEN == 0x03) we are running the erase_all_pin.jlk script which requires the reset pin to be asserted during power up and the duration of running the script.
Do you have a solution which does not require that the reset pin be asserted ? We had to use the erase_all_pin.jlk script since it does not look like the jlink can write to the MDM-AP Control register to set the mass erase into operation. Could you also comment on the reason why ?
Thanks,
Charles
We are using a kinetis mk20dx256xxx7 part in conjunction with jlink and the j-link base debug probe.
In order to mass erase the device that has been secured and mass erase has been enabled (FSEC register: SEC == 0 and MEEN == 0x03) we are running the erase_all_pin.jlk script which requires the reset pin to be asserted during power up and the duration of running the script.
Do you have a solution which does not require that the reset pin be asserted ? We had to use the erase_all_pin.jlk script since it does not look like the jlink can write to the MDM-AP Control register to set the mass erase into operation. Could you also comment on the reason why ?
Thanks,
Charles