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        2. 中文|ENG
          A40i

          工控行業平臺級處理器

          產品

          芯片框圖

          A40i

          基本規格

          CPU Architecture

          ? 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 1080p@60fps
          ? 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 1080p@45fps
          ? 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 1080p@60fps
          ? Supports 4 lanes MIPI DSI up to 1080p@60fps
          ? Supports LVDS interface up to 1920 x 1080@60fps
          ? Supports RGB interface up to 1920 x 1080@60fps
          ? 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℃

          方案亮點

          工控平臺級芯片,支持Android&Linux雙系統,十年以上供貨周期
          工控平臺級芯片,支持Android&Linux雙系統,十年以上供貨周期
          工業品質標準,100ppm,工作溫度-40-85℃
          工業品質標準,100ppm,工作溫度-40-85℃
          支持雙屏異顯和多種顯示接口 RGB/MIPI      /雙LVDS/HDMI
          支持雙屏異顯和多種顯示接口 RGB/MIPI /雙LVDS/HDMI
          支持多路攝像頭輸入,DVP in*2/CVBS in*4
          支持多路攝像頭輸入,DVP in*2/CVBS in*4
          接口豐富 USB*3/GMAC/EMAC           /SATA/UART*8, etc.
          接口豐富 USB*3/GMAC/EMAC /SATA/UART*8, etc.
          ...

          典型機型

          A40i

          相關新聞

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