2. 技术支持
  3. AR# 3465: Foundation Schematic Editor F1.x: How to print all black schematics (instead of grey scale).
  4. AR# 34654: Virtex-6 FPGA Connectivity Kit TRD - How do you change the default XAUI buffer size?

AR# 34654

Virtex-6 FPGA Connectivity Kit TRD - How do you change the default XAUI buffer size?

描述

What is the default XAUI buffer size?

How can this be changed?

解决方案

The software driver shipped with this TRD has the XAUI buffer size set to 16K.On some machines, this might cause theoperating system to become sluggish and hang.

To work around this issue, open the"../driver/xaui/user.c" file and change the BUF_SIZE definition from (4*PAGE_SIZE) to (PAGE_SIZE).

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
34432 Virtex-6 FPGA Connectivity Kit and Targeted Reference Design (TRD) - Release Notes and Known Issues N/A N/A

相关答复记录

Answer Number 问答标题 问题版本 已解决问题的版本
34432 Virtex-6 FPGA Connectivity Kit and Targeted Reference Design (TRD) - Release Notes and Known Issues N/A N/A
AR# 34654
日期 12/15/2012
状态 Active
Type 综合文章
IP
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