Article ID: 000075383 Content Type: Troubleshooting Last Reviewed: 08/04/2017

Is the SDI II Sync Bit inserted correctly for ADF words in 6G 8 Streams or 12G 16 streams interleave?

Environment

  • Intel® Quartus® Prime Pro Edition
  • SDI II Intel® FPGA IP
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT

    Critical Issue

    Description

    Due to a problem with the Intel® Serial Digital Interface (SDI) II IP core TX, sync bits are not correctly inserted into the ADF words when operating in 6G 8 streams (tx_std = 100) or 12G 16 streams interleave (tx_std = 110) mode. This typically impacts 6G SDI Mode 1 (2160-Line) videos.

    Therefore, the Intel SDI II RX IP core, or any receiver which is relying on the presence of the correct ADF words (000h, 3FFh, 3FFh) will not be able to correctly detect the ANC packet.

    Resolution

     This issue is fixed starting in Quartus® prime version v17.0.

    No work around is available for earlier releases.

    Related Products

    This article applies to 1 products

    Intel® Arria® 10 FPGAs and SoC FPGAs