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AR# 59850

LogiCORE IP Video Deinterlacer v3.00.a - Does the Video Deinterlacer expect a Start of Frame (SOF) for each field or each frame?

Description

Does the Video Deinterlacer expect a Start of Frame (SOF) for each field or each frame?

Solution

The Video Deinterlacer expects one Start of Frame (SOF) signal for each frame.

The Video In to AXI4-Stream core produces a SOF signal for each field. 
It also produces a Field ID bit.
To work around this difference, the Field ID bit can be used to mask one of the SOF assertions for each frame.

Linked Answer Records

Master Answer Records

AR# 59850
Date Created 03/19/2014
Last Updated 04/17/2014
Status Active
Type General Article
IP
  • Video Deinterlacer