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AR# 44487

LogiCORE IP Chroma Resampler - Release Notes and Known Issues

Description

This answer record contains the Release Notes and Known Issues list for the CORE Generator tool and LogiCORE IP Chroma Resampler Core.

The following information is listed for each version of the core:

  • New Features
  • Bug Fixes
  • Known Issues

LogiCORE IPChroma Resampler Lounge:
http://www.xilinx.com/content/xilinx/en/products/intellectual-property/ef-di-chrom-resamp.html

Solution

General LogiCORE IP Chroma Resampler Issues LogiCORE IP Chroma Resampler v3.01.a
  • Initial release in ISE 14.3 and Vivado 2012.3 tools
Supported Devices (ISE)
  • All 7 series
  • All Virtex-6
  • All Spartan-6
Supported Devices (Vivado)
  • All 7 series
New Features
  • ISE 14.3 tool support
  • Fixed clock domain issues with registers in the AXI4-Lite connection
Resolved Issues (ISE)
  • (Xilinx Answer 51589) Why does the Video IP stop working (i.e. producing TLAST output) when the optional AXI4-Lite interface is not selected in EDK?
  • (Xilinx Answer 51483) Why does my Video IP lock up when a partial input frame is passed by the Video In to AXI-4 Stream input core?
Resolved Issues (Vivado)
  • (Xilinx Answer 50909) 2012.2 Vivado Simulator - Why do I receive errors or data mismatches when I attempt to simulate my IP in Vivado Simulator using the behavioral simulation flow?
  • (Xilinx Answer 51483) Why does my Video IP lock up when a partial input frame is passed by the Video In to AXI-4 Stream input core?
Known Issues (ISE) Known Issues (Vivado)
LogiCORE IP Chroma Resampler v3.00.a
  • Initial release in ISE 14.2 and Vivado 2012.2 tools
Supported Devices (ISE)
  • All 7 series
  • All Virtex-6
  • All Spartan-6
Supported Devices (Vivado)
  • All 7 series
New Features
  • ISE 14.2 tool support
  • Added s_axi_aclk, s_axi_aclken, s_axi_aresetn to AXI4-Lite interface
Bug Fixes
  • N/A
Known Issues (ISE)
  • (Xilinx Answer 51589) Why does the Video IP stop working (i.e. producing TLAST output) when the optional AXI4-Lite interface is not selected in EDK?
  • (Xilinx Answer 51483) Why does my Video IP lock up when a partial input frame is passed by the Video In to AXI-4 Stream input core?
Known Issues (Vivado)
  • (Xilinx Answer 50909) 2012.2 Vivado Simulator - Why do I receive errors or data mismatches when I attempt to simulate my IP in Vivado Simulator using the behavioral simulation flow?
  • (Xilinx Answer 51483) Why does my Video IP lock up when a partial input frame is passed by the Video In to AXI-4 Stream input core?

LogiCORE IP Chroma Resampler v2.00.a
  • Initial release in ISE 14.1 and Vivado 2012.1 tools
Supported Devices (ISE)
  • Virtex-7
  • Kintex-7
  • Artix-7
  • Zynq-7000
  • Virtex-6
  • Spartan-6
Supported Devices (Vivado)
  • Virtex-7
  • Kintex-7
  • Artix-7
  • Zynq-7000
New Features
  • ISE 14.1 tool support
  • AXI4-Stream data interfaces
  • Optional AXI4-Lite control interface
  • Built-in, optional bypass and test-pattern generator mode
  • Built-in, optional throughput monitors
  • Supports spatial resolutions from 32x32 up to 7680x7680
  • Supports 1080P60 in all supported device families
  • Supports 4kx2k @ 24 Hz in supported high performance devices
  • Supports up to 24 horizontal filter taps 
Bug Fixes
  • N/A
Known Issues
  • N/A

LogiCORE IPChroma Resampler v1.0
  • Initial release in ISE Design Suite 13.3
Supported Devices
  • Virtex-7
  • Kintex-7
  • Virtex-6 XC CXT/LXT/SXT/HXT
  • Virtex-6 XQ LXT/SXT
  • Spartan-6 XC LX/LXT
  • Spartan-6 XA LX/LXT
  • Spartan-6 XQ LX/LXT
New Features
  • ISE 13.3 tool support
  • Support for:
    • High-definition (1080p60) resolutions
    • Up to 4095 total scan lines and 4095 pixels per scan line
  • Converts between YCbCr:
    • 4:4:4
    • 4:2:2
    • 4:2:0
  • Supports both progressive and interlaced video
  • Static, predefined, powers-of-two coefficients for low-footprint applications
  • Configurable filters sizes with programmable filter coefficients for high performance applications
  • Selectable processor interface
    • EDK pCore
    • General Purpose Processor
    • Constant Interface
  • Support for 8-, 10-, or 12-bit input and output precision
  • Xilinx Streaming Video Interface (XSVI) bus simplifies connecting to other video IP
Bug Fixes
  • N/A
Known Issues
  • N/A

Linked Answer Records

Child Answer Records

Associated Answer Records

Answer Number Answer Title Version Found Version Resolved
54518 LogiCORE IP Chroma Resampler - Release Notes and Known Issues for Vivado 2013.1 and newer tool versions N/A N/A
AR# 44487
Date Created 10/20/2011
Last Updated 11/10/2014
Status Active
Type Release Notes
IP
  • Chroma Resampler