This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AM2634-Q1: AM2634-Q1: ADC Reference System

Part Number: AM2634-Q1

Hello,
There ares several inconsistencies in the Technical Reference Manual / Spruj17 / March 2022 in terms of the ADC reference system.

6.1.1.1.2.1 ADC Reference Buffer Control Registers
....The voltage rails ADC_VREF*_G2 connects to REFBUF1, ADC3, and ADC4

vs

Figure 6-2
ADC_VREF*_G1 connects to REFBUF1, ADC3, and ADC4

I assume the text is correct and the figure is wrong.


Figure 7-91. ADC reference system is missing.

Could you please update the chapter about ADC reference system?
Most likely figure 7-91 could clarify most questions.

br,
Bernhard

  • Hello Bernhard,

    1) Text is correct, Figure 6-2 should be updated to include a proper title as well as use ADC_VREF*_G2 for the bottom-most signals.

    2) The content of Figure 7-91 is in the final stages of development.

    I have filed a Collateral Bug ticket to have this issue resolved and changes should be available for the next release.

    Best Regards,

    Zackary Fleenor