Forum Discussion
Altera_Forum
Honored Contributor
Honored Contributorfor reading a video in
Iam using FPGA for video processing. I need to read from memory,while write to a memory ,simultaneously in my applications.i am using the DE control signal for the same.But for the first time when the video comes in I can write ,but when Iam reading I get junk data obviously.How can Ideal with it.
2 Replies
Altera_ForumAdd a valid qualifier to the video output portion of your reader. Mark the frame data as invalid until the first frame is written.
- Altera_Forum--- Quote Start --- Add a valid qualifier to the video output portion of your reader. Mark the frame data as invalid until the first frame is written. --- Quote End --- Thanku Ted.What about using the EOL(end of line) as the qualifier.
