Video and Image Processing Suite User Guide

ID 683416
Date 9/29/2022
Public
Document Table of Contents

6.1.5. 12G-SDI

The CVI II and CVO II IP cores support two-sample interleave (2SI) format variant of the 12G-SDI specification. The IP cores do not support square divisions quad split format.

You can enable the support for 12G-SDI by turning on the Support 6G and 12G-SDI parameter in the CVI II and CVO II IP parameter editors. Turning on the Support 6G and 12G-SDI parameter enables the SDI Resampler block within a CVI II or CVO II instance. The SDI resampler enables the support for 12G-SDI format.

The SDI Resampler also supports 6G-, 3G-, HD-, and SD-SDI formats. Conversion to Avalon-ST video format is possible only for configurations with 4 pixels in parallel. With the presence of the SDI Resampler, the CVI II and CVO II IPs are able to provide seamless switching between 12G-, 6G-, 3G-, HD-, and SD-SDI formats.

Note: The Support 6G and 12G-SDI parameter is available only for embedded sync modes..

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