mc9s08dz128 eeprom being overwritten

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mc9s08dz128 eeprom being overwritten

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460 次查看
martinlockner
Contributor III

I am using an MC9S08DZ128 with codewarrior V10.4 and a PE Micro USB Multilink interface. My plan is to store calibration constants in the on board EEprom but what I am finding is that every time I go into debug and down load new code the EEprom is being cleared. Has anyone come across this problem and found a solution?

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333 次查看
ZhangJennie
NXP TechSupport
NXP TechSupport

To avoid erase eeprom when download, please follow below steps:

  1. go to debug configuration, click on "edit":
  2. then click on “advanced programming options”
  3. it will open the dialog where you can specify areas to be preserved

see attached screenshot for these three steps.

Is this what you are looking for?

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333 次查看
martinlockner
Contributor III

Jennie,

Thanks, that is exactly what I was looking for!

Marty Lockner

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334 次查看
ZhangJennie
NXP TechSupport
NXP TechSupport

To avoid erase eeprom when download, please follow below steps:

  1. go to debug configuration, click on "edit":
  2. then click on “advanced programming options”
  3. it will open the dialog where you can specify areas to be preserved

see attached screenshot for these three steps.

Is this what you are looking for?

0 项奖励