Our flagship 8K+AI SoC, Hi3796CV300 supports 8Kp120 decoding and display and H.265, AVS3 and AV1 protocols for 8K ultra-HD TV and smart home applications. The octa-core 64-bit Arm Cortex-A73 CPU and Mali-G52 MC6 GPU and 4K UI combine to form an intelligent human-machine interface. The independent NPU is capable of powerful edge intelligent computing while the dual-core HiFi 3 high-performance audio DSP supports 3D audio decoding, audio effect processing, and intelligent audio processing. Gaming, intelligent interactions, and smart audiovisual applications are a reality thanks to flexible connection solutions.

8Kp120 decoding

High-performance CPU/GPU

Proprietary NPU architecture with 9 TOPS power

Key Features

  • High Performance CPU

    • High-performance octa-core 64-bit Arm Cortex-A73
    • Integrated multimedia acceleration engine NEON
    • Integrated hardware floating-point coprocessor
  • 3D GPU

    • High-performance multi-core GPU Mali-G52 MC6
    • OpenGL ES 3.2/2.0/1.1
    • Vulkan 1.2
    • OpenCL 2.0
  • NPU

    • Independent NPU integrated with 9 TOPS Da Vinci V200 AI engine
  • DSP

    • Dual-core HiFi 3 audio DSP
    • HiFi 3z intelligent voice wake-up DSP
  • Memory Control Interfaces

    • DDR3/4, LPDDR4/4X
    − Up to 96-bit data width
    • UFS 2.1 flash
    • eMMC flash
    • NAND flash
    • SPI NOR/SPI NAND flash
  • Video Decoding HiVXE 3.0 Processing Engine

    • H.265/HEVC Main/Main10 Profile@Level 6.2 High-Tier, up to 8K@120 fps decoding
    • AVS3, AVS2 Baseline Profile (10-bit)@Level 10.2.120, up to 8K@120 fps decoding
    • AV1 Main Profile@Level 6.3, up to 8K@120 fps decoding
    • VP9 Profile 2 (10-bit)@Level 6.1, up to 8K@60 fps decoding
    • H.264/AVC Baseline Profile/Main Profile/High Profile@Level 6.1, up to 8K@60 fps decoding
    • VP6/8, up to 1080p@60 fps decoding
    • MPEG1, up to 1080p@60 fps decoding
    • MPEG2 SP@ML, MP@HL, up to 1080p@60 fps decoding
    • MPEG4 SP@L0–3, ASP@L0–5, GMC, short header format, up to 1080p@60 fps decoding
    • AVS/AVS+, 1080p@60 fps decoding
    • VC-1 SP@ML, MP@HL, AP@L0–3, up to 1080p@60 fps decoding
    • Real 8/9/10, up to 1080p@60 fps decoding
  • Image Decoding

    • JPEG decoding, up to 256 megapixels
    • PNG decoding, up to 64 megapixels
  • Video Encoding

    • H.265 encoding, up to 4K@60 fps encoding
    • H.264 encoding, up to 4K@60 fps encoding
    • VBR or CBR mode for video encoding
  • Audio Encoding Decoding

    • MPEG L1/L2
    • MPEG4 AAC 22.2 transparent transmission
    • AAC-LC and HE-AAC V1/V2 decoding
    • APE, FLAC, Ogg, AMR-NB, and AMR-WB decoding
    • G.711 (u/a) audio decoding
    • G.711 (u/a), AMR-NB, AMR-WB, and AAC-LC audio encoding
    • HE-AAC transcoding DD (AC3)
    • Dolby Digital/Dolby Digital Plus Decoder-Converter
    • Dolby True HD decoding
    • Dolby MS12
    • DTS HD/DTS M6 decoding
    • Dolby Digital/ATMOS/DTS transparent transmission
  • TS Demux and PVR

    • Up to 16 TS inputs (optional)
    • Two TS outputs (multiplexed with two TS inputs)
  • Secure Processing

    • Trusted Execution Environment (TEE)
    • Secure media path (SMP)
    • Secure boot
    • Secure update
    • OTP
    • Digital rights management (DRM)
    • Downloadable conditional access system (DCAS)
    • HDCP2.3/1.4 protection for HDMI outputs
  • Graphics and Display Processing Imprex 3.0 Processing Engine

    • 8Kp120 display output
    • 4K user interface (UI)
    • Video and image super-resolution (SR)
    • Hardware overlaying of multiple image and video inputs
    • Picture-in-Picture (PiP)
    • Multiple HDR modes (dynamic HDR/HDR10/HLG)
    • HDR/SDR conversion
    • Color space conversion (CSC), including BT.2020, and wide color gamut (WCG)
    • Motion compensated de-interlacing (MCDI) and motion compensated noise reduction (MCNR)
    • Video noise reduction such as de-blocking (DB) or de-ring (DR)
    • Intelligent color management (such as intelligent skin tone optimization)
    • Local dynamic contrast adjustment
    • Chrominance, luminance, contrast, and saturation, and color temperature adjustment
    • Enhanced two-dimensional engine (TDE) all by hardware
  • Audio Video Interfaces

    • Two HDMI TX interfaces:
    − HDMI TX, up to 8K@120 fps
    − HDMI 2.0b TX, up to 4K@60fps
    • One 8-lane MIPI DSI TX output, up to 2560 x 1440@60 fps
    • Simultaneous display and output of two video interfaces from different sources
    • One CVBS analog video output interface
    • One HDMI RX interface, up to 8K@120 fps
    • Audio interfaces
    − One embedded audio DAC/ADC
    − One SPDIF-in interface and one SPDIF-out interface
    − Four I2S/PCM audio input interfaces and four I2S audio output interfaces, supporting a maximum of 32 audio outputs and 32 audio inputs
    − Audio input and output for HDMI RX/TX
  • Peripheral Interfaces

    • Two USB 2.0 host interfaces, one of which supports the configurable host and device on software
    • Two USB 3.1 host interfaces, compatible with USB 2.0
    • Two SATA 3.0 interfaces
    • Two PCIe 3.0 interfaces
    • Two RGMII/RMII network ports
    • Two 4-bit SDIO 3.0 interfaces (optional)
    • Four UART interfaces
    • Two smart card interfaces (SCIs), supporting T0, T1, and T14 protocols
    • One TSIO interface
    • Four SPI interfaces
    • One IR receiver
    • One LED and KeyPAD control interface
    • Multiple I2C interfaces
    • Multiple groups of GPIO interfaces
  • Others

    • Download and running of the boot program through the serial port or USB port
    • Low-power technologies such as adaptive voltage scaling (AVS), dynamic voltage and frequency scaling (DVFS), and independent power-off for non-working domains

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