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Confused About SARADC Configuration Options in SPC58ECxx RLA

ASH2930T
Associate II

Hi everyone,

I’m working on configuring the SARADC in the SPC58ECxx using the RLA (Low-Level Drivers) tool. I want to read an analog signal on PE0 / ADC-AN11.

In the SARADC settings, I see the following options:

  • SARADC B

  • SARADC 0

  • SARADC 1

  • SARADC 3

  • SARADC 10bit modules

  • SARADC STANDBY

I’m a bit confused about which options I actually need to select. I understand that SARADC0 is the module connected to my pin, but I’m not entirely clear on the purpose of SARADC B and the other options.

Could someone clarify:

  1. What each of these options actually does.

  2. Which options I need to select if I only want to read PE0 / AN11 with SARADC0.

    ASH2930T_0-1763061097471.png

     

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