Hi,
I have a custom board based on beaglebone's design. I have HDMI output going from TDA19988 directly to TS3DV642 <http://www.ti.com/product/TS3DV642>. TS3DV642 <http://www.ti.com/product/TS3DV642> is being used as a switch between two HDMI sources. One HDMI source is coming from TDA19988 and the other source is coming from a laptop. I am able to switch between the sources, and I can see the output from my laptop's HDMI on a monitor. I am not getting HDMI output on a monitor from TDA19988 side. On my oscilloscope I can see all the HDMI signals at the output of TDA19988, which are very similar to the laptop's HDMI signals. HDMI differential pairs coming from TDA19988 have 100ohm impedance. I am not sure if its something in the linux image that I have to active or is it something in the hardware that's causing this issue. Before this custom board, the design was tested on Beaglebone with TS3DV642EVM and it worked fine. The only thing that changed in custom board is I removed micro HDMI connector and routed HDMI differential pairs to TS3DV642. I would really appreciate any kind of help. Thank you, -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/8a0c9f6a-3673-46fa-add1-051bf9f39e4f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
