AR# 41969

Description

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

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

• New Features
• Bug Fixes
• Known Issues

LogiCORE IP Video Deinterlacer Lounge:
http://www.xilinx.com/products/ipcenter/EF-DI-DEINTERLACER.htm

Solution

General LogiCORE IP Video Deinterlacer Issues

• (Xilinx Answer 51338) Design Advisory Master Answer Record for LogiCORE IP Video Deinterlacer

LogiCORE IP Video Deinterlacer v3.00.a

There is a v3.00.a Rev1 patch available in (Xilinx Answer 61834). This patch is intended to fix issues listed below such as in (Xilinx Answer 61833).

• Initial release in ISE Design Suite 14.3, Vivado Design Suite 2012.3

Supported Devices (ISE)

• All Kintex-7 devices
• All Virtex-6 devices
• All Spartan-6 devices

• ISE 14.1 design tools support
• Vivado 2012.3 design tools support
• AXI4LITE interface always enabled. GPP interface was removed.
• Port enablement for video stream interface (AXI-S or XSVI)
• Port enablement for memory interface (when C_MOTION=1)

Bug Fixes

• (Xilinx Answer 50771) I cannot generate a core with 10-bit or 12-bit color depth?
• (Xilinx Answer 56277) Why does the s_axis_video_tready signal behavior appear incorrect for the first input frame?

Known Issues (ISE)

• (Xilinx Answer 50586) Why do I always get zeros back when reading from the Video Deinterlacer registers?
• (Xilinx Answer 59127) The Pulldown 2:2 Field mode selection description is reversed
• (Xilinx Answer 59461) Why does the Video Deinterlacer sometimes hang when the video input is interrupted?
• (Xilinx Answer 59848) Does the Video Deinterlacer support odd integers for the frame height?
• (Xilinx Answer 59850) Does the Video Deinterlacer expect an Start of Frame (SOF) for each field or each frame?
• (Xilinx Answer 60171) Why does changing the base and high address in the configuration GUI have no affect on the Video Deinterlacer core?
• (Xilinx Answer 61833) Why does the Accept Video bit in the Control Register always readback as '0'?

Known Issues (Vivado)

• (Xilinx Answer 50586) Why do I always get zeros back when reading from the Video Deinterlacer registers?
• (Xilinx Answer 52294) Why does the video Deinterlacer give incorrect results in Vivado 2012.3 when the XSVI interface is selected?
• (Xilinx Answer 56277) Why does the s_axis_video_tready signal behavior appear incorrect for the first input frame?
• (Xilinx Answer 59127) The Pulldown 2:2 Field mode selection description is reversed
• (Xilinx Answer 59461) Why does the Video Deinterlacer sometimes hang when the video input is interrupted?
• (Xilinx Answer 59848) Does the Video Deinterlacer support odd integers for the frame height?
• (Xilinx Answer 59850) Does the Video Deinterlacer expect an Start of Frame (SOF) for each field or each frame?
• (Xilinx Answer 60171) Why does changing the base and high address in the configuration GUI have no affect on the Video Deinterlacer core?
• (Xilinx Answer 61833) Why does the Accept Video bit in the Control Register always readback as '0'?

LogiCORE IP Video Deinterlacer v2.00.a

There is a v2.0 Rev2 patch available in (Xilinx Answer 50586). This patch is intended to fix issues listed below as (Xilinx Answer 50586).

• Initial Release in ISE Design Suite 14.1

Supported Devices (ISE)

• All Kintex-7 devices
• All Virtex-6 devices
• All Spartan-6 devices

• ISE 14.1 software support
• Kintex-7 device support

• N/A

• (Xilinx Answer 50586) Why do I always get zeros back when reading from the Video Deinterlacer registers?
• (Xilinx Answer 50771) I cannot generate a core with 10-bit or 12-bit color depth?
• (Xilinx Answer 56045) The algorithm mode selection documentation via gpp_deint_mode[2:0] 1 and 2 are reversed
• (Xilinx Answer 59127) The Pulldown 2:2 Field mode selection description is reversed

LogiCORE IP Video Deinterlacer v1.0

There is a v1.0 Rev2 patch available in (Xilinx Answer 46986). This patch is intended to fix issues listed below as (Xilinx Answer 46232), (Xilinx Answer 46987) and (Xilinx Answer 47162).

• Initial release in ISE Design Suite 13.3 (with CORE Generator tool support)

Supported Devices

• Virtex-6 XC CXT/LXT/SXT/HXT
• Virtex-6 XQ LXT/SXT
• Virtex-6 -1L XC LXT/SXT
• Spartan-6 XC LX/LXT
• Spartan-6 XA LX/LXT
• Spartan-6 XQ LX/LXT
• Spartan-6 -1L XC LX
• Spartan-6 -1L XQ LX

New Features:

• Initial release (with CORE Generator software support)

Bug Fixes:

• N/A

Known Issues:

• (Xilinx Answer 45634) How do I generate a simulation model for the VideoDeInterlacer?
• (Xilinx Answer 46232) Does the Video Deinterlacer support Virtex-5 FPGA?
• (Xilinx Answer 46233) Why do I see a mismatch between documentation and the example test bench when preforming VFBC writes?
• (Xilinx Answer 46234) Why do I receive a FATAL error when I attempt to simulate the example test bench with the MPMC-VFBC interface selected?
• (Xilinx Answer 46341) Why do I receive an error when I attempt to use the XCO file in my ISE Project?
• (Xilinx Answer 46987) Why does the Video Deinterlacer pcore fail with an "NdgBuild:604 error" when I implement my XPS or ISE project?
• (Xilinx Answer 47162) Why do I get EDK:1596 Error when opening the my XPS project containing the Video Deinterlacer v1.00.a pcore?
• (Xilinx Answer 47227) Are all 32 bits in Tables 2-11, 2-12, and 2-13 used, or are some of them reserved?
• (Xilinx Answer 50771) I cannot generate a core with 10-bit or 12-bit color depth

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