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I need to test the ADC clock monitoring in TC297. The AURIX Safety Manual mentions test of ADC clock but I cannot find how to test. I have implemented tests for other clock monitors like STM, GTM and SystemPLL but there is no similar clock monitoring registers for ADC clock. What is the recommendation for TC297?
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Hi mATHIAS,
If there is no clock monitor, SMU will not be notify as above described.
dw
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Hi MathiasS13,
For tc27x_um_v1.4.pdf, there is a clock monitor, below is fyi. If no this register, you could judge by the wrong data from ADC of a known input voltage.
dw
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Thanks for the reply.
There is an SMU alarm ALM3[9], Safety Mechanism: Clock Monitor
Alarm: ADC clock out of range frequency. Is it possible to trigger this alarm in TC297?
/Mathias
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Hi mATHIAS,
If there is no clock monitor, SMU will not be notify as above described.
dw