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.

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AR# 59850
Date 04/17/2014
Status Archive
Type General Article
IP