AMLOGIC A311DDevelopment Boarddemoplate
AMLOGIC A311DDevelopment Boarddemoplate
one、 summary(Overview)
bookDevelopment Boardadoptamlogic A311Dchipprogramme，Support for GoogleAndroid 9.0system。Support mainstream audio and video formats and image decoding。MIPIInput and output interfaces，Rich interfaces，Make the product more versatile。Due to its hardware platformization、AndroidThe characteristics of intelligence，When human-machine interaction is required，When interacting with network devices，Can be used as an intelligent terminal platform。
two、 characteristic(features)
1. High performance（Performance）:
A311D It's a12nmProcess low power consumption，High performance processors，Suitable for calculation，Personal mobile internet devices and other intelligent device applications。It is based onBig.Littlearchitecture，Double coreCortex-A73And quadcoreCortex-A53Example5.0TofNPUProcessors integrated together 。Using this chipA311DMotherboard solution，Compare common four core solutions on the market，A qualitative leap in performance，Capable of playing high-definition videos in various formats HDMIExportable 4K*2K/60Frame Video，Capable of handling complex interactive operations such as deep learning。
2. high stability （Stability）:
R31Universal Motherboard ，In hardware、Software，Add your own unique technology to ensure product stability，Can enable the final product to achieve7×24Unattended hours。
3. Scalability（Scalability）:
4individualUSB2.0mouth，1individualIIC，1individualRS23、1individualRS485,1Vegan，28PINPin interface(8passagewayI2S/PDM,1individualI2C、2individualADCmouth，5v、3.3vsource、8individualGPIO)Can expand more peripheral devices。
three、Basic functional characteristics(features)
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CPU |
A311D Quad core ARM Cortex-A73, and dual core ARM Cortex-A53 CPU,ARM G52 MP4(6EE) GPU,4 NNA with INT8 inference performance up to 5Tops |
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Main frequency Frequency |
2.2GHz |
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Graphics processing unit GPU |
ARM G52 MP4(6EE) GPU |
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Neural network processing unit NPU |
Neural network accelerator (NNA) with programmable engine (PPU) architecture 4 NNA with INT8 inference performance up to 5Tops 1 programmable processing unit (PPU) up to 12.8 GFLOPS FP16 or 6.4 GFLOPS FP32 |
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Memory Memory |
DDR3 capacity of 4GB |
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Built in storage capacity Storage |
16GB/32GB eMMC |
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Display interface Built-in Display |
Mipiinterface Supports a maximum resolution of 1080p |
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On board backlight Backlight |
onboardBacklight up to 35V，Support5Vinterface,12Vinterface, |
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Camera interface Built-in ISP |
4line mipi/2*2line input |
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touch screen Touch |
provideI2Cinterface(Can support resistive touch，Capacitive touch) |
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network Network |
haveRJ45interface，Supports 100MEthernet Has the RJ45 interface, support 100m Ethernet |
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haveWiFimodule，supportWi-Fi 802.11b/g/nprotocol |
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Interface device Interface Device |
USB 2.0 hubExpand 4USB host |
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supportUSBInterface camera |
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1micro USB、1TFcard（TFcompatibleSD3.0，MMC ver4.51） |
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Along the wayRS23、1 channelRS485,Weigen all the way，1 28pinPin interface |