< Back to list

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-视频采集卡解决方案.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

视频会议1000.jpg

Broadcast Media Design

mixer-2001892.jpg

Proposal Document

Alinx Electronic Limited 沪ICP备13046728号