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Altera_Forum
Honored Contributor
9 years agoSome trouble with HDMI RX ip core (Bitec IP core)
hi,guys I have some trouble when I used HDMI 2.0 IP CORE on my own Arroa 10 board. Nvidia GTX1060 is used HDMI 2.0 test signal source, connect to FPGA serdes pin through my own connect board. ...
Altera_Forum
Honored Contributor
9 years ago --- Quote Start --- hi,guys I have some trouble when I used HDMI 2.0 IP CORE on my own Arroa 10 board. Nvidia GTX1060 is used HDMI 2.0 test signal source, connect to FPGA serdes pin through my own connect board. I can see pll is locked, and GXB is ready, and HDMI core is locked, but the trouble is vid_lock is always low.And HDMI RX core have aux_data, audio_data output but have no vedio_data(vid_data,vid_de,vid_h,vid_v) output. But when I loopback TX&&RX, RX CORE can output all vedio_data successful,which tx is sent color bar generated by myself using HDMI_TX IP CORE . Any idea what this could be? Thanks for any help! --- Quote End --- Hey Tiber, have you managed to solve this? I am at the same situation.. Exactly as you described, PLL locked GXB locked, core locked and sees parallel data coming from GXB. But vid_lock is low and nothing comes out from the vid_ interface..