高畫質旗艦型6K OTT解決方案

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中文|ENG

中文 | ENG

高畫質旗艦型6K OTT解決方案

產品

芯片框圖

基本規格

CPU

? Quad-core ARM Cortex?-A53

GPU

? G31 MP2
? Supports OpenGL ES 3.2/2.0/1.0, Vulkan 1.1, OpenCL 2.0

Video Engine

Video decoder:

? H.265 Main10@L5.1 decoder up to 4K@60fps or 6K@30fps

? VP9 Profile 2 decoder up to 4K@60fps
? AVS2 JiZhun 10bit decoder up to 4K@60fps
? H.264 BP/MP/HP@L4.2 decoder up to 4K@30fps

? Multi-format 1080p@60fps video playback formats, including H.264 BP/MP/HP, H.263 BP, VP8, MPEG-1 MP/HL, MPEG-2 MP/HL, MPEG-4 SP/ASP@L5, AVS+/AVS JiZhun, WMV9/VC1, etc

Video encoder:

? H.264 BP/MP/HP encoder up to 4K@25fps or 1080p@60fps

? JPEG snapshot performance of 1080p@60fps

Display Output

? HDMI 2.0a up to 4K@60fps
? TV CVBS output, supporting PAL/NTSC

Display and Graphic

? Output size up to 4096 x 2048
? Six alpha blending channels for main display
? Four overlay layers in each channel, and has an independent scaler
? Potter-duff compatible blending operation
? Supports AFBC buffer
? Supports keystone correction
? Frame Packing/Top-and-Bottom/Side-by-Side Full/Side-by-Side Half 3D format data
? Supports 10-bit processing path for HDR video
? Supports SDR/HDR10/HLG EOTF and color space conversion
? Supports SmartColor? 3.3 for excellent display experience ? Supports one hardware accelerator for 2D graphic
? Supports one de-interlacing module

Audio

? Two DAC channels

? Supports 1 audio output interface (differential LINEOUTP/N or single-end LINEOUTL/LINEOUTR)
? One Audio HUB, supporting internal mixing function
? Embedded 3 I2S/PCM (I2S0 for extended audio codec, I2S2 for BT, I2S3 for digital power amplifier)
? Supports Left-justified, Right-justified, Standard I2S mode, PCM mode, and TDM mode
? I2S mode supports 8 channels, and 32-bit/192kbit sample rate
? I2S and TDM modes support maximum 16 channels, and 32-bit/96kbit sample rate
? One OWA OUT interface, supporting 16-/20-/24-bit inputs and outputs
? Integrated digital microphone(DMIC), supporting maximum 8 digital PDM microphones

Memory

? 32-bit DDR4/DDR3/DDR3L/LPDDR3/LPDDR4 interface, supporting maximum capacity of 4GB

? SD3.0/eMMC5.0 interface
? 8-bit Nand flash interface with maximum 80-bit/1KB ECC

Security Engine

? Supports Full Disk Encryption
? AES, DES, 3DES, and XTS encryption and decryption algorithms
? MD5, SHA, and HMAC tamper proofing
? RSA, ECC signature and verification algorithms
? Supports 160-bit hardware pseudo random number generator(PRNG)
? Supports 256-bit hardware true random number generator(TRNG)
? Integrated one EFUSE for chip ID and security application

Connectivity

? 3 x USB2.0 Host, 1 x USB2.0 OTG

? One 10/100/1000 Mbps Ethernet port with RGMII and RMII interfaces
? One 100Mbps Ethernet port with PHY
? SDIO 3.0, TSC, CIR Receiver
? TWI, SPI, UART
? PWM, LRADC