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  • 中文|ENG
    A40i

    工控行业平台级处理器

    产品

    芯片框图

    A40i

    基本规格

    CPU Architecture

    绝对四码 期期100准 www.vatzz.com ? Quad-core ARM Cortex?-A7 MPCore Processor

    ? ARMv7 ISA standard ARM instruction set
    ? Thumb-2 Technology
    ? Jazeller RCT
    ? NEON Advanced SIMD
    ? VFPv4 floating point
    ? Hardware virtualization support
    ? Large Physical Address Extensions(LPAE)
    ? JTAG debug
    ? One general timer for per CPU
    ? 32KB Instruction and 32KB Data L1 cache for per CPU
    ? 256KB L2 cache

    GPU Architecture

    ? 3D
    ? Mali400 MP2 GPU
    ? Support OpenGL ES 2.0 / OpenVG 1.1 standard
    ? 2D
    ? Support BLT and ROP2/3/4
    ? Support 90° /180° /270° rotation
    ? Support mirror/ alpha (plane and pixel alpha)/color key
    ? Format conversion: ARGB 8888/4444/1555,RGB565, MONO 1/2/4/8bpp, Palette 1/2/4/8bpp (input only), YUV

    Memory Subsystem SDRAM

    ? Compatible with JEDEC standard DDR2/DDR3/DDR3L/LPDDR2/LPDDR3 SDRAM
    ? Up to 2GB address space
    ? 16 address signal lines and 3 bank signal lines
    ? 32-bit bus width

    NAND Flash

    ? Supports SLC/MLC NAND and EF-NAND
    ? Supports SDR/Toggle DDR/ONFI DDR NAND interface
    ? 16 address signal lines and 3 bank signal lines
    ? up to 8-bit data bus width

    SD/MMC Interface

    ? Up to four SMHC controllers
    ? Comply with eMMC standard specification V5.0
    ? Comply with SDIO card specification V3.0
    ? 1/4/8-bits bus width

    USB

    ? One USB 2.0 OTG
    ? Two EHCI/OHCI compliant Hosts

    Video Decoding

    ? Support picture size up to 3840x2160
    ? Support decoding speed up to [email protected]
    ? Supported multi-formats: MPEG1/2, MPEG4 SP/ASP, WMV, H.263 including Sorenson Spark,H.264 BP/MP/HP, VP6/8, AVS/AVS+, JPEG/MJPEG, etc

    Video Encoding

    ? H.264 HP up to [email protected]
    ? JPEG baseline: picture size up to 4096x4096
    ? Alpha blending
    ? Thumb generation
    ? 4x2 scaling ratio from 1/16 to 64 arbitrary non-integer ratio

    Video Output

    ? HDMI 1.4 transmitter with HDCP up to [email protected]
    ? Supports 4 lanes MIPI DSI up to [email protected]
    ? Supports LVDS interface up to 1920 x [email protected]
    ? Supports RGB interface up to 1920 x [email protected]
    ? Supports CVBS out, 4-ch CVBS, 1-ch YPbPr or 1-ch VGA

    Analog Audio Output

    ? Stereo audio DAC
    ? Stereo capless headphone drivers
    ? One low-noise analog microphone bias
    ? Dedicated headphone outputs
    ? Two mixers to meet different requirements

    Video Input

    ? Supports 4-ch analog CVBS in
    ? Supports Dual parallel interfaces:CSI0 and CSI1
    ? Supports CCIR656 protocol for each CSI
    ? Supports 16-bit BT1120 interface for CSI0
    ? Supports 24-bit RGB/YUV444 input for CSI1

    Analog Audio Input

    ? Support four analog audio inputs
    ? Stereo audio ADC

    EMAC

    ? Support 10/100Mbps MII PHY interface
    ? Comply with the IEEE 802.3-2002 standard

    GMAC

    ? Support 10/100/1000Mbps RGMII/MII PHY interface
    ? Comply with the IEEE 802.3-2002 standard

    Digital Audio

    ? One I2S compliant audio interface,supporting 8-channel and 2-channel input
    ? One PCM, supporting linear sample (8-bit or 16-bit), 8-bit u-law and A-law companded sample
    ? One AC97 audio codec, supporting 2-channel and 6-channel audio data output

    PWM

    ? 8 PWM channels outputs
    ? Support cycle mode and pulse mode
    ? The pre-scale is from 1 to 64

    Smart Card Reader

    ? One smart card reader controller supporting ISO/IEC 7816-3 and EMV2000 specifications
    ? Support synchronous and any other non-ISO 7816 and non-EMV cards

    DMA

    ? 16 channels:8 channels with normal DMA,8 channels with dedicated DMA
    ? Support data width of 8/16/32 bits
    ? Support linear and IO address modes
    ? Support data transfer types with memory-to-memory, memory-to-peripheral,peripheral-to-memory

    CIR

    ? A flexible receiver for IR remote
    ? Up to two IR controllers
    ? Programmable FIFO thresholds

    UART

    ? Up to 8 UART controllers
    ? 64-Bytes Transmit and receive data FIFOs for all UART
    ? Compliant with industry-standard 16550 UARTs
    ? Support Infrared Data Association(IrDA) 1.0 SIRR

    SATA

    ? One SATA Host controller
    ? Support SATA 1.5Gb/s and SATA 3.0Gb/s
    ? Comply with SATA spec 2.6
    ? Support external SATA(eSATA)

    Keypad

    ? One keypad matrix interface up to 8 rows and 8 colums
    ? Interrupt for key press or key release
    ? Internal debouncing filter to prevent switching noises

    TWI

    ? Up to 5 TWIs(Two Wire Interface) controllers
    ? Support Standard mode (up to 100K bps) and Fast mode (up to 400K bps)

    SPI

    ? Up to 4 SPI controllers

    Package

    ? BGA 468 balls,0.65mm ball pitch, 0.35mm ball size, 16x16mm

    Operating Temperature

    ? - 40℃~ 85℃

    方案亮点

    工控平台级芯片,支持Android&Linux双系统,十年以上供货周期
    工控平台级芯片,支持Android&Linux双系统,十年以上供货周期
    工业品质标准,100ppm,工作温度-40-85℃
    工业品质标准,100ppm,工作温度-40-85℃
    支持双屏异显和多种显示接口 RGB/MIPI      /双LVDS/HDMI
    支持双屏异显和多种显示接口 RGB/MIPI /双LVDS/HDMI
    支持多路摄像头输入,DVP in*2/CVBS in*4
    支持多路摄像头输入,DVP in*2/CVBS in*4
    接口丰富 USB*3/GMAC/EMAC           /SATA/UART*8, etc.
    接口丰富 USB*3/GMAC/EMAC /SATA/UART*8, etc.
    ...

    典型机型

    A40i

    相关新闻

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