Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Problem with VIP suite on Cyclone V device

Hello, I am trying to work with VIP suite. My main objective is to read YCbCr 4:2:2 progressive 720x576 image from HPS DDR3 into the VIP suite using Frame reader , interlace the frame reader ou...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

In the first post of the thread, you mentioned:

--- Quote Start ---

I tried using test pattern generator , TPG(YcbCr,4:2:2,sequence,interlaced output)->CVO I get proper color pattern output.

--- Quote End ---

My suggestion would be to briefly retest that configuration and confirm that no distortion appears. If that configuration works well, it would point toward the addition of ITL+CPR blocks causing the issue.

If TPG->CVO has the same distortion, then the issue is probably with the CVO not matching your hardware/display.

Good luck.