Hello Claudio.
I have reply you on the SR.
You can download CW12_V5_1_PE_V3_05_SP.exe here :
https://nxp.flexnetoperations.com/control/frse/download?agree=Accept&element=5901341

And about the Device initialization , i recommend you compare the two chip , after i check ,
these place are different : internal RAm , EEPROM, and the ADC bit . And what detail content in your initialization ?
You can check the two chip here :
S12G Optimized MCU |16-bit MCUs|NXP
Hope it helps
Have a great day,
Alice
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------