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A40i

Industrial Control Processor Platform

Product

Block Diagram

A40i

Features

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℃

Highlights

 Industrial control processor platform, support both Android and Linux SDK, over 10 years lifecycle
Industrial control processor platform, support both Android and Linux SDK, over 10 years lifecycle
Industrial standard quality, 100ppm, operating temperature -40-85℃
Industrial standard quality, 100ppm, operating temperature -40-85℃
Supports double screen display with interface RGB/MIPI/dual-channel LVDS/HDMI
Supports double screen display with interface RGB/MIPI/dual-channel LVDS/HDMI
Supports dual CMOS sensor parallel interfaces and 4-channel CVBS-in
Supports dual CMOS sensor parallel interfaces and 4-channel CVBS-in
Richful hardware peripherals, such as USB*3/GMAC/EMAC        /SATA/UART*8, etc.
Richful hardware peripherals, such as USB*3/GMAC/EMAC /SATA/UART*8, etc.
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A40i

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