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    Hisilicon 9 channels 16 channels Multiplex viewer streaming encoder decoder HomeLocation:Home >> Products >> HD Multi-Viewer

    Hisilicon 9 channels 16 channels Multiplex viewer streaming encoder decoder

    category:HD Multi-Viewer viewed:136 times:2021-03-11

     Hi3531 HDMI solution

     

    Amtune Technology applying base on Hi3531 including:

    HDMI Splitter,

    HDMI Mulit-viewer

    Multiplex streaming encoder decoder monitoring, HDMI 4K H265 RTMP RTSP SRT,(support Youtube, Facebook , and so on live-broadcasting platform. Support VASS, PIP, Mosaic, Subtitle, Cutting edge)

     Welcome ODM/OEM orders!

    Arm Cortex-A53 quad-core processor@1.15GHz;

    16-channel 1080P 15 H.265/H.264 encoding and support eight 4K30 video inputs

    NNIE with 1.2 TOPS of computing power

     

    Reference to: https://www.hisilicon.com/en/products/smart-vision/public-security/DVR/Hi3531DV200

    Key Features:

    ·         Processor Cores

    • ARM Cortex-A53 quad-core@1.15 GHz
    − 32 KB L1 I-cache and 32 KB L1 D-cache
    − 512 KB L2 cache
    − NEON/FPU

    ·         Multi Protocol Video Codec

    • H.265 Main Profile, Level 5.0 encoding
    • H.265 Main Profile, Level 5.1 decoding
    • H.264 Baseline/Main/High Profile, Level 5.1 encoding
    • H.264 Baseline/Main/High Profile, Level 5.2 decoding
    • MJPEG/JPEG Baseline encoding and decoding

    ·         Video Codec

    • H.265/H.264&JPEG multi-stream encoding and decoding performance:
    − 8 x 1080p@30 fps H.265/H.264 encoding+8 x D1@30 fps H.265/H.264 encoding+8 x 1080p@30 fps H.265/H.264 decoding+8 x 1080p@2 fps JPEG encoding
    − 16 x 1080p@15 fps H.265/H.264 encoding+16 x D1@30 fps H.265/H.264 encoding+16 x 1080p@15 fps H.265/H.264 decoding+16 x 1080p@2 fps JPEG encoding
    − 16 x 4M@7.5 fps H.265/H.264 encoding+16 x D1@30 fps H.265/H.264 encoding+16 x 4M@7.5 fps H.265/H.264 decoding+16 x 4M@1 fps JPEG encoding
    • Seven bit rate control modes, including CBR, VBR, AVBR, CVBR, FIXQP, QPMAP, and QVBR
    • Output bit rate up to 20 Mbit/s
    • ROI encoding
    • Color-to-gray encoding

    ·         SVP

    • NNIE
    − Multiple neural network options
    − 1.2 TOPS computing performance
    − Complete APIs and toolchains
    − Multiple applications such as face detection, facial recognition, object detection, and object tracking
    • IVE
    − Object tracking
    • MAU
    − Single-precision or half-precision floats
    − Feature vector comparison

    ·         Video and Graphics Processing

    • Pre-processing and post-processing including de-interlacing, sharpening, 3DNR, DCI, and mosaic
    • Anti-flicker for video and graphic outputs
    • Video scaling (1/15x to 16x)
    • Graphics scaling (1/2x to 2x)
    • Up to four Cover regions
    • Up to 8-region OSD overlay

    ·         Video Interfaces

    • VI interfaces
    − Eight MIPI D-PHY interfaces and one BT.1120 video cascade interface
    − Each MIPI interface supports:
    ° Four lanes at rates up to1.5 Gbit/s
    ° Single input, two multiplexed inputs, or four multiplexed inputs
    ° Multiplexed as one 8-bit BT.656 interface
    − Every two BT.656 interfaces can form one 16-bit BT.1120 interface.
    − Both BT.656 and BT.1120 interfaces support dual-edge sampling at 148.5 MHz.
    − Up to 33 VI channels (including one video cascade channel)
    − 16-channel online video scaling
    − The source image and the scaled image can be output at the same time.
    − Maximum MIPI input performance:
    ° 8-channel 4K@30 fps or 16-channel 4K@15 fps
    ° 16-channel 4M@30 fps or 16-channel 5M@20 fps
    ° 32-channel 1080p@30 fps
    − Maximum output performance: 16-channel 1080p@30 fps (or 4M/5M/4K images with the same data volume) +1-channel 4K@30 fps (cascade input image)
    • VO interfaces
    − One HDMI 2.0 output interface with the maximum output of 3840 x 2160@60 fps
    − One VGA HD output interface at up to2560 x 1600@60 fps
    − One BT.1120 HD output interface at up to3840 x 2160@30 fps (dual-edge sampling)
    − One CVBS SD output interface, supporting the PAL/NTSC standard output
    − Two independent HD VO channels (DHD 0 and DHD 1)
    ° Two HD interfaces with display from different sources
    ° DHD 0 supports 64-picture display.
    ° DHD 1 supports 64-picture display.
    − One independent SD output channel (DSD 0)
    − One PiP layer, which can be overlaid with DHD 0 or DHD 1
    − Two graphics layers in ARGB1555, ARGB4444, or ARGB8888 format for DHD 0 and DHD 1, respectively
    − One special graphics layer, which supports CLUT 2/CLUT 4 and can be bound to DHD 0, DHD 1, or DSD 0
    − One hardware cursor layer in ARGB1555, ARGB4444, or ARGB8888 format (configurable) with a maximum resolution of 256 x 256

    ·         Audio Interfaces

    • Three unidirectional I2S/PCM interfaces
    − Two inputs, supporting 20 multiplexed inputs
    − One output, supporting dual-audio channel output

    ·         ETH Interfaces

    • Two GE interfaces
    − RGMII and RMII modes
    − 10/100 Mbit/s half-duplex or full-duplex
    − 1000 Mbit/s full-duplex
    − TSO for reducing the CPU overhead

    ·         Security Engine

    • AES 128/192/256-bit encryption and decryption algorithms
    • RSA 2048/4096-bit encryption and decryption algorithms
    • SHA256/HMAC_SHA1/HMAC_SHA224/HMAC _SHA256
    • OTP, providing 28-kbit user space to burnimages
    • Hardware-based true random number generator
    • Secure boot
    • Secure memory isolation

    ·         Peripheral Interfaces

    • Four SATA 3.0/PCIe 2.0 combo interfaces
    − The interface combination can be as follows: 4*SATA, 2*SATA+1*PCIe x2, 2*SATA+2*PCIe x1, or 2*PCIe x2.
    − When the combo interface is configured as PCIe 2.0, the RC and EP functions are supported.
    − When the combo interface is configured as SATA 3.0, the eSATA and PM functions are supported.
    • One USB 3.0 host interface
    • Two USB 2.0 host interface
    • Five UART interfaces, two of which support the 4-wire mode
    • One SPI interface, supporting four chip selects
    • One IR interface
    • Two I2C interfaces
    • Multiple GPIO interfaces

    ·         Memory Interfaces

    • Two 32-bit DDR4/DDR3 interfaces
    − Dual channels
    − Maximum DDR4 clock frequency: 1200 MHz
    − Maximum DDR3 clock frequency: 1066 MHz
    − Maximum capacity: 8 GB
    • SD/MMC interfaces
    − eMMC 4.5/eMMC 5.0/eMMC 5.1
    − HS400 (150 MHz dual-edge)
    − SDIO 3.0 (non-SD card)
    • SPI NOR/NAND flash interfaces
    − Two CSs, which can be connected to different types of flash memories
    − For the SPI NOR flash:
    ° 1-, 2-, or 4-line mode
    ° 3- or 4-byte address mode
    ° Maximum capacity: 256 MB
    − For the SPI NAND flash:
    ° SLC flash
    ° 2 KB or 4 KB page size
    ° 8- or 24-bit ECC (ECC is in the unit of 1 KB.)
    ° Maximum capacity: 2 GB

    ·         RTC with Independent Power Supply

    The RTC can be independently powered by batteries.

    ·         Multiple Boot Modes

    • Boot from the BootROM
    • Boot from the SPI NOR flash
    • Boot from the SPI NAND flash
    • Boot from the eMMC
    • Boot from the slave chip over the PCIe interface

    ·         SDK

    • Linux SMP (64-bit)
    • Audio codec libraries that support multiple protocols
    • High-performance PC decoding library basedon H.265/H.264

    ·         Chip Physical Specifications

    • Power consumption
    − Power consumption in typical scenarios (16-channel 1080p@15 fps encoding+8- channel 1080p@15 fps decoding+deep learning intelligent algorithm): 4.6 W
    − Multi-level power consumption control
    • Operating voltages
    − Core voltage: 0.9 V
    − CPU voltage: 1.0 V
    − I/O voltage: 1.8 V/3.3 V
    − Voltage of the DDR4 interface: 1.2 V
    − Voltage of the DDR3 interface: 1.5 V
    • Package
    − ROHS, EHS-TFBGA
    − Ball pitch: 0.8 mm (0.03 in.)
    − Dimensions: 22.4 mm x 31.2 mm (0.88 in. x 1.22 in.)
    − Operating temperature: 0°C–70°C (32°F– 158°F)

     


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