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I'm following along with the instruction provided on the GitHub (https://github.com/Digilent/Zybo-Z7-10-HDMI/blob/master/README.md) to test the functionality of the Zybo board's HDMI ports. I followed the instruction to the T but cannot seem to get a signal to pass through. At first, I connected my cable box to the HDMI Rx and then I switched to my laptop. In both instances, not only did my TV monitor not detect a signal, but the output on the sdk terminal was that the HDMI-in was unplugged (see first attached photo). The HDP / LD9 LED near the HDMI port turns on, telling me it is detecting a signal. Using the Zybo-Z7 reference manual, I deduced that it might be due to an issue with resolution, but if I try to change the resolution, I get 'stuck' in that menu (see second attached photo) and have to restart the processes by clicking run-as -> Launch on Hardware. I also notice the clock frequency is set to 0, but I'm not exactly sure what could be the issue. I have also attached the block design and xdc file as I'm assuming the issue could be there since the pixel clock isn't running. design_1.pdf Zybo-Z7-Master.xdc
What is the difference between the original UC32 (now retired) and the UC32 REV B (and what is the difference - I'm at work don't have my board in front of me)? Thanks, BillyBoy