EVADC: On-Chip Supervision Signals

[Salvo]

Dear Aurix Eperts,

As stated in 32.12.5 On-Chip Supervision Signals on page 1233 of AURIXTC3XX_um_part2_v2.0.pdf, selecting CH28 as alias for channel 0/1 of any group, the voltage fed through pin AN11 can be read.

I'm trying to use these feature for diagnostic purpose but I always read 0 volt, while selecting CH29-31 I read the correct values stated in Table 264.

Has anyone of you used this feature? Is there a configuration example available to do it?

Thank you very much.

[Prudhvi]

Hi,

Is there an input voltage fed to the analog pin AN11?

Regards,

Prudhvi.

[Salvo]

Yes, of course.

Regards,

Salvatore

[Salvo · Accepted solution]

Got an answer from Infineon directly. This functionality can only be used during Infineon production test. An errata sheet to the manual will be published soon.