AR# 68935

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LogiCORE Video PHY Controller v2.0 (Rev. 5) - Why does the Polarity Swapping register setting not seem to have any effect?

描述

Why does the Polarity Swapping register setting not seem to have any effect?

解决方案

This is a known issue in the Video PHY Controller v2.0 (Rev. 5) and earlier.  

When the output is generated for HDMI, the register bits in the following registers (used for setting the polarity) are not connected, so the register settings are not applied in hardware.

  • 0x0070 - TX Control (TXC)
  • 0x0100 - RX Control (RXC)

This issue will be resolved in the Video PHY Controller v2.0 (Rev. 6) and later.

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
57842 LogiCORE Video PHY Controller - Release Notes and Known Issues for Vivado 2015.4 and newer tool versions N/A N/A
AR# 68935
日期 09/07/2017
状态 Active
Type 综合文章
IP
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