2. 技术支持
  3. AR# 52987: LogiCORE IP Video Scaler, Software Driver v4.01.a - Why does SDK 14.3 fail to find the Video Scaler Driver v4.01.a?

AR# 52987

LogiCORE IP Video Scaler, Software Driver v4.01.a - Why does SDK 14.3 fail to find the Video Scaler Driver v4.01.a?

描述

Why does SDK 14.3 fail to find the Video Scaler Driver v4.01.a?

One of the symptoms is that the NUMBER_OF_V_TAPS and NUMBER_OF_H_TAPS in the xparameters.h file will be set to zero.

#define XPAR_V_SCALER_DVI_1_NUMBER_OF_V_TAPS 0
#define XPAR_V_SCALER_DVI_1_NUMBER_OF_H_TAPS 0

解决方案

This is a known issue in the Video Scaler Software Driver 4.01.a in ISE Design Suite 14.3. This will be resolved in the ISE Design Suite 14.4 release.

To work around this, users can download a fixed version of the driver from (Xilinx Answer 51232).

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

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
51232 LogiCORE IP Video Scaler - 软件驱动程序 v4.00.a - 为什么在 EDK 中使用 Video Scaler pCore 驱动程序时我的软件会挂起？ N/A N/A
AR# 52987
日期 07/01/2013
状态 Archive
Type 综合文章
IP