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  3. AR# 45540: LogiCORE IP Video Scaler v3.0 - Why do I receive a compilation error in XST with the pcore interface, after installing the Video Scaler v3.0 Rev2 patch?

AR# 45540

LogiCORE IP Video Scaler v3.0 - Why do I receive a compilation error in XST with the pcore interface, after installing the Video Scaler v3.0 Rev2 patch?

描述

Why do I receive a compilation error in XST with the pcore interface, after installing the Video Scaler v3.0 Rev2 patch?

ERROR:HDLCompiler:410 - "C:/Scaler/hdl/xlpp/scaler_v3_00_a/hdl/vhdl/CoefRAM.vhd" Line 120: Expression has 64 elements ; expected 96
ERROR:EDK:546 - Aborting XST flow execution!
INFO:EDK:2246 - Refer to
C:/Scaler/synthesis/scaler_0_wrapper_xst.srp for details

解决方案

The Video Scaler v3.0 Rev 2 patch fixes a problem in the constant mode when the number of taps is greater than 4, however it causes the pcore generation to fail.

This is resolved in the Video Scaler v4.0 and later.

If a users need to continue using the Video Scaler v3.0, then they should revert back to the Video Scaler v3.0 Rev1 patch.

There is a v3.0 Rev1 patch available in (Xilinx Answer 37799)

Please see (Xilinx Answer 31958) for a detailed list of LogiCORE IP Video Scaler Release Notes and Known Issues.

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
31958 LogiCORE IP Video Scaler - 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
41489 LogiCORE IP Video Scaler v3.0, v4.0 - Why does the Video Scaler always generate for four phases, when Constant mode is selected? N/A N/A
AR# 45540
日期 08/11/2014
状态 Active
Type 综合文章
IP
  • Video Scaler

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