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MDiDo's avatar
MDiDo
Icon for New Contributor rankNew Contributor
6 years ago

Mixer "din_ready" problem

Hello I'm testing a Quartus Qsys video system. The system consists of the following video chain: CVI -> Clipper -> Color Plane Sequencer -> Chroma Resample -> Deinterlacer -> Scaler -> Frame Buffer...
Deshi_Intel's avatar
Deshi_Intel
Icon for Regular Contributor rankRegular Contributor
6 years ago

HI,


Couple of debug suggestion to you.

  1. Have you upgraded to latest Quartus version to you have all latest bug fix ?
  2. Have you check to ensure your Quartus design is timing clean ?
  3. Have you ensure you have sufficient bandwidth in your video processing pipeline transfer ?


Thanks.


Regards,

dlim




MDiDo's avatar
MDiDo
Icon for New Contributor rankNew Contributor
6 years ago

Hi,

Thanks for the response. I'm using Quartus Prime 16.1 and simulating the system with QuestaSim 10.3c. I read from Intel Release Notes that the supported version from 16.1 is QuestaSim 10.4d. Could be the QuestaSim version the cause of my problem?