中文|ENG
V533

雙1080P高清視頻編解碼處理器

產品

芯片框圖

V533

基本規格

Processor Core

? Single-core Cortex-A7@1.0GHz
? Neon acceleration, integrated FPU

Graphics Processing

? Supports Lens distortion correction
? Supports 90°, 180°, 270° picture rotation ? 1/256 to 32x picture scaling

Video Encoding/Decoding Performance

?  H.264 BP/MP/HP encoding
?  MJPEG/JPEG baseline encoding 
?  Real-time multi-stream H.264 encoding capability:
    - 1080p@30fps+1080p@30fps encoding
?  H.264 decoding
    - 1080p@30fps decoding
?  Supports JPEG encoding/decoding
?  Rate control modes: CBR and VBR 
?  Encoding of eight ROIs
?  On-screen display(OSD) overlay pre-processing for 64 
    regions

Video Input

?  Supports two video input channels
?  The first channel supports 8/10/12-bit DC timing input, 
    and supports BT601/BT656/BT1120 input interfaces 
?  The second channel supports 4lane MIPI CSI2 interface
?  The maximum input width is 1920

Video Output

?  Supports 3 layers (2 video layers, 1 UI layers) overlay, 
    video and UI layer up to 1080p
?  One MIPI DSI up to 1080p@60fps
?  One RGB888/666/565 display output
?  One BT656/BT1120 video 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)

Audio Interface

?  Integrated audio CODEC supporting 20-bit inputs and outputs
?  Mono MIC/Linein input and mono Lineout output
?  I2S interface for connecting to an external audio CODEC

ISP

? Adjustable 3A functions (AE, AWB, and AF) 
? Supports 2F WDR and Local Tone mapping, supporting highlight suppression and backlight compensation
? Supports bad pixel correction, Lens shading correction
? Supports multi-level noise reduction (spatial-domain noise reduction and time-domain multi-frame noise reduction), remove motion smear and color noise
? Supports color adjustment, color enhancement
? Supports image dynamic contrast enhance and sharpness enhance
? Supports 4 channels of scaling output from 1/256x to 1x
? Supports image mirroring and flipping 
? Provides ISP tuning tools for the PC 

SDK

?  Linux-4.9 SDK 

Boot

?  Booting from SPI NOR flash, SPI NAND flash 
?  Supports writing firmware by SD Card, USB device

Peripheral Interfaces

?  External reset input 
?  Internal RTC
?  Integrated multichannel ADC 
?  UART, CIR, TWI, PWM, GPIO interfaces
?  Two SD3.0/SDIO3.0 interfaces, supporting SDXC
?  One USB2.0 OTG

Physical Specifications

?  Power consumption
   - Typical 1080p30 encoding, power consumption: TBD
?  Operating voltage 
   - 0.9V core voltage 
?  Package 
   - 12mm x 12mm, 273pin, 0.65mm ball pitch, 
      TFBGA RoHS

External Memory Interfaces

?  SDRAM interface
    - 16-bit DDR3/DDR3L interface, maximum frequency of 800 MHz
    - Maximum memory up to 4Gbit for single 16-bit DDR
?  SPI NOR flash interface 
    - 1-/2-/4-wire mode
    - Maximum capacity of 32 MB 
?  SPI NAND flash interface, maximum capacity of 512 MB

Security Engine

?  AES, DES, and 3DES encryption and decryption algorithms
?  RSA1024/2048/4096 signature verification algorithm 
?  Hash-SHA1/256 and HMAC_SHA1/256 tamper proofing 
?  Integrated 1Kbit OTP storage space and hardware random number generator

方案亮點

支持語音控制
支持語音控制
支持超級休眠喚醒
支持超級休眠喚醒
雙1080P高清流媒體
雙1080P高清流媒體
支持四路視頻輸入
支持四路視頻輸入

典型機型

V533

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