AR# 65450

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LogiCORE UHD-SDI - Why do the comments in the x7gtx_uhdsid_control.v file in XAPP1249 v1.1 say that the DRP does not need to be connected for a TX-Only solution?

描述

Why do the comments in the x7gtx_uhdsid_control.v file in XAPP1249 v1.1 say that the DRP does not need to be connected for a TX-Only solution?

解决方案

This is incorrect and will be removed in a future update.

The DPR interface is always required in order to properly select the divide values for the various rates.

You will need the PicoBlaze controller if you are implementing any of the following configurations:

  • UHD-SDI Rx and Tx
  • UHD-SDI Rx Only
  • UHD-SDI TX Only

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
54547 LogiCORE IP SMPTE UHD-SDI - Release Notes and Known Issues for the Vivado 2015.1 tool and later versions N/A N/A
AR# 65450
日期 10/07/2015
状态 Archive
Type 综合文章
IP
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