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    ALINX FPGA-based multi-channel 12G-SDI 4K video capture card solution released

    2022-10-27

    • ·Design based on Xilinx FPGA

      ZYNQ Ultrascale+MPSOC series, H.264/H.265 encoding and decoding

    • ·4-way 4K SDI

      Support 4-way bidirectional 12Gb/s SD/HD/2K/4K SDI

    • ·PCIE 3.0

      Supports PCIE 3.0 X8 X4 X1 mode, compatible with PCIE 2.0, with a maximum theoretical bandwidth of 8GB/s

    • ·Multi platform support

      INTEL CPU platform, AMD CPU platform, NVDIA Jatson platform



    基于FPGA的多通道-12G-SDI-4K-視頻采集卡解決方案.png


    Product Introduction
    • ·Design of XYNQ Ultrascale+MPSoC Series FPGA Chip Based on Xilinx Company

    • ·Support 4-way bidirectional 12Gb/s SD/HD/2K/4K SDI

    • ·Supports PCIE 3.0 bus

    • ·Supports H.264/H.265 encoding and decoding

    • ·Supports programmability and can incorporate custom algorithms

    • ·Support V4L2 calls

    • ·Supports low latency

    • ·Support external black field trigger signal input



    12_SDI.jpg

    Product advantages
    1. 1.Supports multi-channel GMSL1/2 camera input

      HD, 3G video formats:

      720p50、720p59.94、720p60、1080p23.98、1080p24、1080p25、1080p29.97、1080p30、1080p50、1080p59.94、1080p60、1080PsF23.98、1080PsF24、1080PsF25、1080PsF29.97、1080PsF30

      4K video format:

      4Kp23.98 DCI、4Kp24 DCI、4Kp25 DCI、4Kp29.97 DCI、4Kp30 DCI、4Kp50 DCI、4Kp59.94 DCI、4Kp60

    2. 2.PCIE 3.0 bus

      Supports PCIE 3.0 X8 X4 X1 mode, compatible with PCIE 2.0, with a maximum theoretical bandwidth of 8GB/s

    3. 3.SDI connector

      Using HDBNC connectors

    4. 4.MODE

      Support external black field trigger signal input

    5. 5.Software support

      Support Linux operating system, using V4L2 framework driver

      Supports AXI interface extension of peripherals and supports the use of MSI interrupts by peripherals

      Supports standard IIC and UART devices

      Support video formats:YUV2、RGB888

      Memory mode support USERPTR reach MMAP

      Support camera configuration and query operations

      Provide 16 cameras to display the upper computer DEMO



    Multi platform support

    INTEL CPU Platform

    Tested Intel 12th generation Core i5-12400 processor

    AMD CPU Platform

    Testing the AMD Ryzen 9 5900X processor

    NVDIA Jatson Platform

    Tested Xavier and Orin architectures

    key parameter

    mechanical structure

    Board Size

    Standard full height dimensions

    SDI interface

    HDBNC

    Trigger interface

    HDBNC

    Video parameters

    Rate support

    SDI video connection can switch between SD/HD/2K/4K

    Number of channels

    4

    color space

    REC 601、REC 709、REC 2020

    Video

    4:2:2、4:4:4

    SDI specification

    SMPTE 259M、SMPTE 274M、SMPTE 292M、SMPTE 296M SMPTE 372M、SMPTE 424M、SMPTE 425M、SMPTE 2036?1、SMPTE 2048?1、SMPTE 2081?10、SMPTE 2081?11、SMPTE 2081?12、SMPTE 2082?10、SMPTE 2082?11、SMPTE 2082?12及SMPTE ST2108?1

    Software Development

    Host Operating System

    Tested Linux kernel version: 5.4.0-91-generic

    Software support

    Support Linux operating system, using V4L2 framework driver
    Supports AXI interface extension of peripherals and supports the use of MSI interrupts by peripherals
    Supports standard IIC and UART devices
    Memory mode supports USERPTR and MMAP
    Support camera configuration and query operations through IIC bus
    Support common operations:
     VIDIOC_DQBUF
    VIDIOC_QBUF
    VIDIOC_STREAMOFF
    VIDIOC_STREAMON
    VIDIOC_REQBUFS
    VIDIOC_QUERYBUF
    VIDIOC_QUERYCAP
    VIDIOC_QUERYCTRL
    VIDIOC_G_PARM
    VIDIOC_S_PARM
    VIDIOC_G_FMT
     VIDIOC_S_FMT
    VIDIOC_G_CTRL
    VIDIOC_S_CTRL

    temperature range

    operation temperature

    -40℃ - +70℃

    Working humidity

    10% - 90%

    storage temperature

    -40℃ - +85℃

    Storage humidity

    10% - 90%

    application area

    ?Editing and Collection

    12_SDO.jpg


    ?Streaming Server

    視頻會議1000.jpg

    ?Broadcast Media Design

    mixer-2001892.jpg

    Proposal Document

    Alinx Electronic Technology (Shanghai) Co., Ltd. 滬ICP備13046728號

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