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Compute Module • Re: HDMI I2C busses usable when HDMI is unused?

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Yes, this is safe. We do something similar in manufacture test.

As 6by9 says, these particular controllers are designed for HDMI EDID / SCDC and has some limitations but you can certainly use it to talk to ADCs / GPIO expanders etc

Statistics: Posted by timg236 — Fri Apr 11, 2025 4:37 pm



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