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  1. Xilinx - All Programmable
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  3. AR# 40203: LogiCORE IP Video Scaler 3.0 - When using the constant interface, why do I see ghosting in the horizontal direction when downscaling an image larger than 720p?

AR# 40203

LogiCORE IP Video Scaler 3.0 - When using the constant interface, why do I see ghosting in the horizontal direction when downscaling an image larger than 720p?

Description

When using the constant interface, why do I see ghosting in the horizontal direction when downscaling an image larger than 720p?

Solution

This is a known issue with version 3.0 of the Video Scaler, which is fixed in the Video Scaler v4.0.

Users can work around this issue by using the General Purpose Processor (GPP) interface.

See (Xilinx Answer 31958) for a detailed list of LogiCORE IP Video Scaler Release Notes and Known Issues.

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
31958 LogiCORE IP Video Scaler - Release Notes and Known Issues N/A N/A

Associated Answer Records

Answer Number Answer Title Version Found Version Resolved
31958 LogiCORE IP Video Scaler - Release Notes and Known Issues N/A N/A
AR# 40203
Date 08/05/2014
Status Active
Type General Article
IP
  • Video Scaler