FPGA Intellectual Property
PCI Express*, Networking and Connectivity, Memory Interfaces, DSP IP, and Video IP
6670 Discussions

Interfacing Clocked Out and Scaler and other VideoIP

Altera_Forum
Honored Contributor II
997 Views

Hello All, I am struggling again in getting my video to work.  

 

Dont know what I am doing wrong. This is the Configuration I have decided to use:- 

 

SGDMA _>Colorization Unit, Producing 2 80* 60 pixels interlaced fields, F1 and F2-> CSC RGB to CYCRCB -> Chroma Re sampler-> Scaler input (80 * 60) and out put 720 * 486 ->Clocked Video Out.  

 

Its not working :( I get Slanted vertical lines with he right colors, for the first part of the screen and then the color of the lines change suddenly in the middle of the screen and finally towards the end the color of the lines get darker. 

 

I have Checked to see the packets coming out of the Colorization Unit , and they seem to be right.  

 

Do you think its because my unit is not sending the correct number of pixels and hence the color of the lines change. 

 

Or could it be something wrong with the parameters I am using. 

 

Somebody Please Help. Thanking you Nadeem Jamal
0 Kudos
0 Replies
Reply