Using a powered splitter / switch should solve the issue for you, as they tend to include level shifting themselves.
On November 25, 2015 11:27:12 AM MST, Trevor Woerner <[email protected]> wrote: >On 11/24/15 16:49, Leigh Gawne wrote: >> >> The Minnowboard A2 rev has a hardware issue with missing level >> shifters so the HDMI output is not compliant, which is a problem for >> some monitors. I had big problems with this which I could only >resolve >> using an external level shifter. >> > >Googling around and including the phrase "level shifter" lead me to: > >http://wiki.minnowboard.org/MinnowBoard_MAX#Weak_HDMI_signal_causing_some_monitors_to_not_work >https://bugzilla.yoctoproject.org/show_bug.cgi?id=7027 > >Thanks for the tip! As it turns out, I'm using a passive HDMI splitter: > >http://www.amazon.ca/Portta-PET0301D-Switch-1-5-Feet-Support/dp/B0030AZ44O/ref=sr_1_3?s=electronics&ie=UTF8&qid=1448475845&sr=1-3&keywords=hdmi+splitter > >and it's causing me issues. If I plug my MinnowBoardMAX directly into >my >monitor, then apply power to the board, the HDMI works fine. I'm still >curious to know how others are solving this issue with the level >shifters, it would be nice to be able to continue using my splitter (or >maybe a powered splitter?). > >Best regards, > Trevor >_______________________________________________ >elinux-MinnowBoard mailing list >[email protected] >http://lists.elinux.org/mailman/listinfo/elinux-minnowboard
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