FPGA: waveform monitor

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beginner_EDA said:
Can I implement this Ip core as mentioned here
https://japan.xilinx.com/support/do...s/xapp592-smpte-sdi-w-k7-gtx-transceivers.pdf
and directly take output from above mentioned port for further processing?
Click to expand...

The second paragraph pretty much sums up what the paper is about.
Not sure why that doesn't address your question. The output of this paper should be the SDI IP core's output.
 

Hi,
Somehow I am about to extract luminace signal(Y) from video signal(YUV) of SDI. All I need is to monitor/plot luminace signal(Y) but don't know how to do that? Any idea?
 

beginner_EDA said:
Hi,
Somehow I am about to extract luminace signal(Y) from video signal(YUV) of SDI. All I need is to monitor/plot luminace signal(Y) but don't know how to do that? Any idea?
Click to expand...

the document you posted is quite clear about where the luminance signal is - on the rx_ds1a signal (or rx_ds2a or rx_ds2b depending on input format).

What exactly is the problem?
 

Hi,
Although I observed rx_ds1a (Y) signal in chipscope pro but when I forward this to tx_video_a_y_in signal (making others 3 rx_ds2a, rx_ds1b and rx_ds2b to zero) as shown in block diagram(SDI Pass-Through Demonstration) page 61 of the document. I don't receive any transmitter output. Is there any control signal which also has to be changed?
 
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