Article ID: 000084089 Content Type: Troubleshooting Last Reviewed: 11/20/2015

No GUI Option for 4 Pixels in Parallel Mode in Video Frame Buffer II IP Core 15.0

Environment

    Intel® Quartus® Prime Pro Edition
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Critical Issue

Description

The Video Frame Buffer II IP core version 15.0 does not provide an option for you to select 4 pixels in parallel mode.

Resolution

To fix this problem, follow these steps:

  1. Open the /../ip/altera/vip/ip_library/full_ip/cl_vfb/alt_vip_cl_vfb_hw.tcl file and edit line 70.

    2. <Original > set_parameter_property PIXELS_IN_PARALLEL ALLOWED_RANGES {1 2}

    <Change to> set_parameter_property PIXELS_IN_PARALLEL ALLOWED_RANGES {1,2,4}

  2. Save the file in the same location.
  3. Refresh Qsys and regenerate the system.

This issue is fixed in version 15.1 of the Video Frame Buffer II IP core.

Related Products

This article applies to 1 products

Intel® Programmable Devices

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