Channel assignment in Comparator

ann14 — Tue, 24 Jun 2025 05:47:10 GMT

how can i add more than one channel to the same comparator instance. When i try to add it is showing error and saying that there is duplication of instance

Re: Channel assignment in Comparator

_Leo_ — Tue, 24 Jun 2025 20:10:52 GMT

Thank you for reaching out to our technical support team.

If the goal is to compare two external analog input voltages with the same instance you should:

Delete IcuChannel_1 (Cmp >> IcuConfigSet >> IcuChannels)

And in Cmp >> IcuConfigSet >> IcuLpCmp tab use the following parameters:

Icu LPCMP Negative Input Muxing
Icu LPCMP Positive Input Muxing

Please make sure properly configurate such channels in Pins Tools and in Siul2_Port driver.

We hope this resolves your issue.

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Channel assignment in Comparator

Re: Channel assignment in Comparator