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        1. 中文|ENG
          V5

          4K智能視頻處理器

          產品

          芯片框圖

          V5

          基本規格

          Processor Core

          ? Quad-Core Cortex?-A7@1.5GHz

          ? Neon acceleration, integrated FPU

          Video Encoding/ Decoding Performance

          ? H.264 BP/MP/HP,H.265 Main Profile encoding
          ? I/P Frame,Smart P frame reference
          ? MJPEG/JPEG baseline encoding
          ? Real-time multi-stream H.264/H.265 encoding capability:-3840x2160@30fps+VGA@30fps+ 3840x2160@1fps snapshot
          ? Maximum JPEG snapshot performance of 3840x2160@30fps
          ? Maximum H265/H264/MJEPG decoding performance of 3840x2160@30fps
          ? CBR,VBR modes
          ? Encoding of eight ROIs
          ? Support Frame Buffer Uncompression

          Intelligent Video Analysis

          ? Integrated AIE, supporting various intelligent analysis applications such as motion detection,perimeter defense,video diagnosis and face detection

          Audio Interface

          ? Integrated audio CODEC supporting 20-bit audio inputs and outputs
          ? I2S interface for connecting to an external audio CODEC
          ? Dual-channel differential MIC inputs for reducing background noises

          Security Engine

          ? AES, DES, and 3DES encryption and decryption algorithms implemented by using hardware
          ? RSA1024/2048/4096 signature verification algorithm implemented by using hardware
          ? Hash-SHA1/256 and HMAC_SHA1/256 tamper proofing algorithms implemented by using hardware
          ? Integrated 1.5Kbit Efuse storage space

          Video Interface Input

          ? Two sensor input,Main input support 4xLane MIPI/12xLane Sub-LVDS/4xLane HiSPi interface,second input support 4xLane MIPI/8xLane Sub-LVDS/4xLane HiSPi interface
          ? Compatibility with mainstream HD CMOS sensors provided by Sony, Aptina, OmniVision,and Panasonic
          ? Support BT.601, BT.656, or BT.1120 interface

          Output

          ? One PAL/NTSC output for automatic load detection
          ? One BT.1120/BT.656 output interface
          ? One MIPI DSI output,Maximum support 1080P60fps
          ? One RGB/LVDS output

          Audio Encoding/ Decoding

          ? Voice encoding/decoding complying with multiple protocols by using software
          ? Compliance with the G.711, G.726 and ADPCM protocols
          ? Audio 3A functions (AEC, ANR, and ALC)

          Peripheral Interfaces

          ? POR,External reset input
          ? Internal RTC,Integrated 4-channel ADC
          ? Six UART interfaces,Eight PWM interfaces
          ? One USB2.0 OTG,One USB2.0 Host
          ? RGMII/RMII in 10/100 Mbit/s full-/half-duplex mode and1000Mbit/s full-duplex mode

          ISP

          ? 2-channel independent ISP processing,ISP1 Maximum support 4224x3168@30fps,ISP2 Maximum support 3264x2560@30fps
          ? Adjustable 3A functions (AE, AWB, and AF)
          ? Highlight compensation, backlight compensation,gamma correction, and color enhancement
          ? Defect pixel correction, 2D/3D denoising
          ? Support Sensor Build-In WDR、2F - Frame base/Line base WDR、Local Tone mapping
          ? Support 4-channel 1/64~1x scale output,include 2-channel support Frame Buffer compression
          ? OSD overlaying of eight regions before encoding
          ? Picture mirroring and flipping
          ? ISP tuning tools for the PC

          Video and Graphics Processing

          ? Lens distortion correction and fisheye correction
          ? Binocular stitching(360° panorama,180° wide angle)
          ? Picture rotation by 90°or 270°

          Graphics Display

          ? 2-Channel Video layer,Maximum support 4K@30fps
          ? 2-Channel UI layer,Maximum support 1080P@30fps
          ? 2-Channel Video layer overlying 2-Channel UI layer
          ? Support Screen color enhance

          External Memory Interfaces

          ? DDR3/DDR3L/LPDDR3/ DDR2/LPDDR2 interface 
          - 32bit LPDDR3 with the maximum frequency of 667 MHz
          - 32bit DDR3/DDR3L with the maximum frequency of 800 MHz
          ? SPI NOR flash interface,Maximum capacity of 32 MB
          - 1-/2-/4-wire mode
          - 3-byte or 4-byte address mode
          ? SPI NAND flash interface, maximum capacity of 512 MB
          ? eMMC 5.0 interface, maximum capacity of 2 TB
          ? NAND flash interface,Components with 8 GB or larger capacity
          - 8-bit data width
          - 4-/8-/24-/40-/64-/80-bit ECC
          ? Booting from the SPI NOR flash, SPI NAND flash, or NAND flash

          Physical Specifications

          ? Power consumption
          - TBD
          - Multi-level power saving mode
          ? Operating voltages
          - 0.9 V core voltage
          - 3.3 V I/O voltage and 3.6 V margin voltage
          - 1.5 V, or 1.2V DDR3/3L/LPDDR3 SDRAM interface voltage
          ? Package
          - RoHS,TFBGA
          - Body size of 17mm x 17mm,Lead pitch of 0.65mm

          SDK

          ? Linux-4.4-based SDK

          方案亮點

          四核ARM Cortex-A7 架構
          四核ARM Cortex-A7 架構
          內置智能加速引擎
          內置智能加速引擎
          4K@30fps H.264/H.265編解碼
          4K@30fps H.264/H.265編解碼
          集成雙路獨立ISP
          集成雙路獨立ISP

          典型機型

          V5

          相關新聞

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