F29H859TU-Q1: Does the differential mode ADC use the CMPSS analog comparators function same as the single-ended mode for F29H859TU-Q1?

gao ruipeng

Part Number: F29H859TU-Q1

Tool/software:

Dear TI engineers

F29H859TU-Q1 the C29 MCU， The ADC supports two signal modes: single-ended and differential. Does the differential mode ADC use the CMPSS analog comparators function same as the single-ended mode?

4 days ago

+1 Fleenor 1 day ago

TI__Mastermind 18672 points

Hey Gao,

The comparators on any given analog pin will operate the same regardless of the ADC operating mode configuration. The CMPSS connectivity is hard-wired and will operate independently of other analog peripherals configured on the same analog input pin.

Best Regards,

Zackary Fleenor

0 gao ruipeng 21 hours ago in reply to Fleenor

Prodigy 10 points

thanks, so for differential mode ADC, the sampled differential voltage could not be configured to use CMPSS, right?

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F29H859TU-Q1: Does the differential mode ADC use the CMPSS analog comparators function same as the single-ended mode for F29H859TU-Q1?