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  3. AR 6235X
  4. AR# 62351: XAUI and RXAUI - GTP and GTH - Simulation not supported with Unifast model or SIM_GTRESET_SPEEDUP if using DRP production reset sequence

AR# 62351

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XAUI and RXAUI - GTP and GTH - Simulation not supported with Unifast model or SIM_GTRESET_SPEEDUP if using DRP production reset sequence

描述

The XAUI and RXAUI cores implement the production DRP reset sequence described in the GTP and GTH Transceiver User Guides and in  (Xilinx Answer 53779) and  (Xilinx Answer 53561), when using the following configurations:


  • XAUI 7-Series GTP and GTH
  • DXAUI 7-Series GTP
  • RXAUI 7-Series GTP


解决方案

The sequence above will only simulate properly if SIM_GTRESET_SPEEDUP is set to FALSE and the GT functional simulation model in the unisims library is used. 

If SIM_GTRESET_SPEEDUP is set to TRUE or if the GT functional simulation model in the unifast library is used, the above sequence must be bypassed.

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
54249 IP Release Notes and Known Issues for LogiCORE RXAUI for Vivado 2013.1 and newer tool versions N/A N/A
54666 LogiCORE IP XAUI - Release Notes and Known Issues for Vivado 2013.1 and newer tool versions N/A N/A
AR# 62351
日期 10/22/2014
状态 Active
Type 综合文章
IP
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