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AURIX™ Forum Discussions

User22805
Level 1
Level 1
First solution authored
Need help to understand how SCU handles triggered reset from SMU.

I am looking into the code in SCU_Die_Temp_Sensor_1_KIT_TC375_LK where trigger_SMU_reset() triggers Alarm[0] to send reset request to SCU once the function is called.

But I am not sure how SCU handles it. Does SCU has any register configuration to say it what type of request has to be triggered
or the reset request is tied to PORTST or ESRx pin so that it will trigger reset? (In the code I couldn't find any reference on how it is being written)

Another doubt is regaring FSP configuration. From the datasheet I see the SSM state transistion from Run to Fault only when FSP reg is enabled.
But in the configuration for the above code I didn't see such settings and in my understanding SSM won't transistion to Fault state. Correct me if I am wrong.

Thanks for your time in advance.
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1 Solution
User22805
Level 1
Level 1
First solution authored
Found answer to my 1st question:
/* Enable the SMU system reset request */
SCU_RSTCON.B.SMU = 0x1;

View solution in original post

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User22805
Level 1
Level 1
First solution authored
Found answer to my 1st question:
/* Enable the SMU system reset request */
SCU_RSTCON.B.SMU = 0x1;
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