2. 技术支持
  3. AR# 6718: A1.5/F1.5 RAM16X1D Dual port RAM: Doing a read on the dpra port reads an 'X' when the clock not defined, even though this is an async read RAM
  4. AR# 67185: LogiCORE IP RGB to YCrCb Color-Space Converter (RGB2YCrCb) v7.1 - Why are the NTSC and PAL color coefficients different to the BT.709-5 specification?

AR# 67185

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LogiCORE IP RGB to YCrCb Color-Space Converter (RGB2YCrCb) v7.1 - Why are the NTSC and PAL color coefficients different to the BT.709-5 specification?

描述

Why are the NTSC and PAL color coefficients different to the BT.709-5 specification?

解决方案

This is a known issue. To work around it, either select the version that generates the coefficients for your application, or use the custom option which allows you to enter the coefficients for your application.

链接问答记录

主要问答记录

Answer Number 问答标题 问题版本 已解决问题的版本
54530 LogiCORE IP RGB to YCrCb Color-Space Converter (RGB2YCrCb) - Release Notes and Known Issues for Vivado 2013.1 and newer tool versions N/A N/A
AR# 67185
日期 05/16/2016
状态 Active
Type 综合文章
IP
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