Jump to content

How to send sequence instead of stream of sequence_item?


Recommended Posts

background: I have a image processing IP that comes with a C model. C model takes an array input representing a picture and sends out an array representing a picture. RTL has a pixel-based ready-ready interface on both input and output side. 

My question is: What's the best-practice approach when building UVM-based DV environment for this IP? What I'm thinking is build an agent for the pixel-based interface, and in block-level environment, have a predictor that takes a sequence of pixel-level sequence_items, call C over DPI, and send out a stream of pixel-level items for checking. Test will be responsible for starting sequence on the agent's sequencer as well as sending sequence(as one object) to predictor. Is there any downside to this?

any suggestion is appreciated.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...