If your outputs go to 0, check your licensing.
- User LEDs
(KC705/KCU105/ZC706/ZCU102/ZCU104/ZCU106/VCU118/VCK190/VMK180)
- LED0 - HDMI 1.4/2.0 RX Subsystem
lock (when the HDMI Example Design is used)
- See the Debugging
Appendix in the
Video PHY Controller LogiCORE IP Product Guide
(PG230)
/
HDMI GT Controller LogiCORE IP Product Guide
(PG334)
, and ensure there is no problem with
clocking.
Important: Not all
HDMI™
sources are fully compliant. Often, a source can send
unexpected video or auxiliary packets. Therefore, if you observe issues with
a particular source, test the same design on other sources to ensure there
are no problems with the video information sent from the
HDMI™
source.