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  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?

Description

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

Solution

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).

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
31958 LogiCORE IP Video Scaler - Release Notes and Known Issues N/A N/A

Associated Answer Records

Answer Number Answer Title Version Found Version Resolved
51232 LogiCORE IP Video Scaler, Software Driver v4.00.a - Why does my software hang when using the Video Scaler pCore driver in EDK? N/A N/A
AR# 52987
Date 06/26/2013
Status Active
Type General Article
IP
  • Video Scaler