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Vector address Area in .prm file

Question asked by PRATIBHA SURABHI on May 21, 2020
Latest reply on Jun 2, 2020 by lama

Hi All,

Query is regarding area defined for vector table in the .prm file.


I am referring "MC9S12ZVML128_BLDC_Sensorless" sample code as reference.

I will attach the sample code too.


From the S12zvm.prm file it can be observed that vector are defined from 0xFFFE10 TO   0xFFFFFF

Query is why arent they defined from 0xFFFE00 TO   0xFFFFFF.


In RM (Rev 2.13 for MagniV S12) , chapter 4.5.1 Initialization, says software should Initialize the interrupt vector base register if the interrupt vector table is not located at the default location (0xFFFE00–0xFFFFFB).


Thanking in advacne.