方案亮点

四核ARM Cortex A53，64位架构

高性能多核GPU Mali-T720

高性能H.265 4K@60fps视频解码&低延迟H.264 4K@30fps视频编码

编码 支持HDR10，HLG

Smartcolor3.0画质增强引擎

支持全盘加密，主流DRM

丰富的外围接口：USB3.0，PCIe，HDMI2.0a，GMAC等

芯片框图

基本规格

CPU

· Quad-core 64-bit ARM Cortex A53

· Integrated multimedia acceleration engine - NEON

· Hardware Java acceleration

· Integrated hardware floating-point coprocessor

GPU

· High-performance multi-core GPU Mali T720

· OpenGL ES3.1/3.0/2.0/1.1

· Microsoft DirectX 11 FL9_3

· ASTC(Adaptive Scalable Texture Compression)

· Floating point operation greater than 70 GFLOPS

Video Decoding

· H265/HEVC Main/Main10 profile@Level5.2 High-tier ;4K@60fps, up to 6Kx4K@30fps

· H264/AVC BP/MP/HP@level5.1, MVC, 4K@30fps

· VP9，Profile 0/2, 4K@30fps

· AVS+/AVS JIZHUN profile@level 6.0, 1080P@60fps

· Supports Frame Buffer Compression(FBC)

· Output pixel format configurable,YUV420/YV12/NV12/…

Peripheral Interfaces

· One USB3.0 host port

· One USB2.0 otg port ,one USB2.0 host port

· Supports PCIe 2.0 interface

· 10/100 Mbit/s Ethernet port, E-PHY integrated

· Giga Ethernet MAC

Image Decoding

· Real-time image decoding- Maximum resolution up to 65536 x 65536

· Integrated JPEG hardware decoder

· Configurable output pixel format- YUV420/YV12/NV12/…

Video&Image Encoding

· H264 BP/MP/HP@level 4.2 video encoding，up to 4K@30fps

· Supports 1x1080P@60fps/2x1080P@30fps/4x720P@30fps simultaneous encoding

· Low-latency encoding

Audio En/Decoding

· MPEG-1，MPEG-2(L1/L2/L3)，MP3，AAC-LC，HE AAC V1/V2，APE，FLAC，OGG，AMR-NB,  AMR-WB, G.711(u/a) decoding

· Dolby Digital/Dolby Digital Plus decoding(option)

· Dolby DMA2.0 audio effect(option)

· DTS-HD decoding(option)

· Dolby Digital/DTS transparent transmission

Memory

· DDR4/DDR3/LPDDR3 interface

· EMMC Flash interface, supports EMMC5.0

Security Processing

· Protection for JTAG and other debugging port

· HDCP 2.2/1.4 protection for HDMI outputs

· Trusted execution environment(TEE)

· Digital rights management(DRM)

· Mainstream advanced CA

· Secure boot

· Secure Storage

· Secure upgrade

Display Processing

· Supports HDR10 and HLG HDR processing

· HDR conversion between SDR

· Supports Smartcolor3.0

· Supports Frame Buffer Compression(FBC)

Audio/Video Interfaces

· HDMI 2.0a TX with HDCP 2.2 output

· CSI camera(DVP)

· I2S digital audio interfaces，support 7.1 channel