EEPROM protection when flashing mcu

[Iko]

Hi all.

I'm working on Mc9S08DZ60.

I want to flash my MCU whitout erase eeprom.

I have seen the "BDM_P&E_Multilink_CyclonePro.ini", and i had write "1" to prevent eeprom:

[9S08DZ60]
PROGRAMMING_ALGORITHM=0
DOTRIM=1
PRESERVE1_START=0
PRESERVE1_END=0
PRESERVE1_ACTIVE=0
PRESERVE2_START=0
PRESERVE2_END=0
PRESERVE2_ACTIVE=0
PRESERVE3_START=0
PRESERVE3_END=0
PRESERVE3_ACTIVE=0
PRESERVE_EEPROM=1
CUSTOM_TRIM=0
NGS_TRIM_OVERRIDE_REFERENCE_FREQUENCY=3126500

But it seems to have no effect...

How i can do to prevent my eeprom?

Ty all

[CrasyCat · Accepted solution]

Hello

Just select "Advanced programming/Debugging Options" in the Multilink/CyclonePro menu and then indicate the memory areas you want to keep as is in the "Non volatile memory Preservation" group.

You can also take a look at following thread:

https://community.freescale.com/thread/11588

CrasyCat