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D2.6 EoT Device with Factor Form Board - Eyes of …

Horizon 2020 PROGRAMME ICT-01-2014: Smart Cyber-Physical Systems This project has received funding from the European Union s Horizon 2020 research and innovation programme under Grant Agreement No 643924 EoT Device with Factor form Board Copyright 2016 The EoT Consortium The opinions of the authors expressed in this document do not necessarily reflect the official opinion of EOT partners or of the European Commission. EoT Device with Factor form Board H2020-643924-EoT Page 2 of 57 15/11/2016 DOCUMENT INFORMATION Deliverable Number Deliverable Name EoT Device with Factor form Board Authors Alireza Dehghani (Movidius), Aubrey Dunne (Movidius) Responsible Author Alireza Dehghani (Movidius), Aubrey Dunne (Movidius) e-mail: phone: +353 86 1502011 WP WP2 Nature D Dissemination Level PU Final Version Date Reviewed by Oscar Deniz (UCLM) EoT Device with Factor form Board H2020-643924-EoT Page 3 of 57

D2.6 EoT Device with Factor Form Board H2020-643924-EoT Page 4 of 57 15/11/2016 TABLE OF CONTENTS Document Information ..... 2

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Transcription of D2.6 EoT Device with Factor Form Board - Eyes of …

1 Horizon 2020 PROGRAMME ICT-01-2014: Smart Cyber-Physical Systems This project has received funding from the European Union s Horizon 2020 research and innovation programme under Grant Agreement No 643924 EoT Device with Factor form Board Copyright 2016 The EoT Consortium The opinions of the authors expressed in this document do not necessarily reflect the official opinion of EOT partners or of the European Commission. EoT Device with Factor form Board H2020-643924-EoT Page 2 of 57 15/11/2016 DOCUMENT INFORMATION Deliverable Number Deliverable Name EoT Device with Factor form Board Authors Alireza Dehghani (Movidius), Aubrey Dunne (Movidius) Responsible Author Alireza Dehghani (Movidius), Aubrey Dunne (Movidius) e-mail: phone.

2 +353 86 1502011 WP WP2 Nature D Dissemination Level PU Final Version Date Reviewed by Oscar Deniz (UCLM) EoT Device with Factor form Board H2020-643924-EoT Page 3 of 57 15/11/2016 DOCUMENT HISTORY Person Date Comment Version Alireza Dehghani Initial version Alireza Dehghani Aubrey Dunne Reviewed Alireza Dehghani Final version Oscar Deniz Reviewed Alireza Dehghani Response to Oscar s comments Oscar Deniz Review and Glossary Alireza Dehghani Photos (Fig 8-1) of manufactured Factor - form Board EoT Device with Factor form Board H2020-643924-EoT Page 4 of 57 15/11/2016 TABLE OF CONTENTS Document Information.

3 2 Document History .. 3 Table of Contents .. 4 Table of Figures .. 5 Table of tables .. 7 Abstract .. 8 EoT form - Factor Board features .. 9 EoT form Factor Board Hardware Features .. 9 Vision Processing Unit (VPU) .. 9 Myriad 2 programming paradigms .. 12 EoT firmware .. 14 Wi-Fi connectivity .. 15 Vision sensors .. 16 Power management Unit (PMU) .. 22 Motor control .. 25 Audio input & output .. 27 Device connectivity .. 27 Unused GPIOs and Break-off sections .. 28 EoT form Factor Board Optimised Software .. 29 Fathom Deep-Learning Framework .. 29 Computer Vision Libraries .. 30 Pulga MQTT Broker .. 31 Micropython .. 32 EoT form Factor Board specs.

4 34 EoT form Factor Board Timeline .. 36 EoT form Factor Board GPIOs 36 EoT form Factor Board Layout and Schematic .. 41 EoT form Factor Board BoM .. 51 Conclusions .. 55 Glossary .. 56 EoT Device with Factor form Board H2020-643924-EoT Page 5 of 57 15/11/2016 TABLE OF FIGURES Figure 6-1: EoT FfBoard block diagram.. 9 Figure 6-2 Myriad 2 Block Diagram.. 10 Figure 6-3 MA2150 Architecture Diagram Block level .. 11 Figure 6-4: Standard programming paradigm diagram.. 12 Figure 6-5: One Leon programming paradigm diagram .. 13 Figure 6-6. Bare metal programming paradigm diagram .. 13 Figure 6-7 EoT firmware structure.. 15 Figure 6-8: Vision on a power budget.

5 15 Figure 6-9: Wi-Fi TI CC3100 BOOST.. 16 Figure 6-10: NanEye 2D image sensor.. 17 Figure 6-11: NanEye physical interface.. 17 Figure 6-12: NanEye FPGA Myriad interface overview.. 18 Figure 6-13: Sample debayered images from NanEye sensor (after basic image processing).. 19 Figure 6-14: Himax HM01B0 sensor features.. 20 Figure 6-15: HM01B0 block diagram.. 20 Figure 6-16: Himax HM01B0 raw image sample.. 20 Figure 6-17: MIPI IMX208 camera used for EoT DevBoard.. 21 Figure 6-18: Camera execution diagram.. 22 Figure 6-19: RC5T619 PMU functional outline.. 25 Figure 6-20: PMU power paths.. 25 Figure 6-21: Cherokey 4WD from DFRobot.. 26 Figure 6-22: MV0218 JTAG and Olimex connector.

6 27 Figure 6-23: SD card slot on the DevBoard.. 28 Figure 6-24: EoT Hardware Platform.. 29 Figure 6-25: Fathom Deep-Learning Framework.. 30 Figure 6-26: Fathom Framework Details.. 30 Figure 6-27: Pulga MQTT client application running on a PC.. 32 Figure 6-28: EoT MicroPython remote terminal.. 33 Figure 7-1: EoT FfBoard modular block diagram.. 35 Figure 7-2: PCB layout specification standard.. 35 Figure 8-1: Manufactured EoT form - Factor Board : a) top view; b) rear view.. 41 Figure 8-2: MvEoT_R1E0M0 schematic.. 42 Figure 8-3: CLK_USB schematic document.. 42 Figure 8-4: CLK_GEN schematic document.. 43 Figure 8-5: PMU schematic document.. 43 Figure 8-6: schematic document (cntd).

7 44 Figure 8-7: Boot schematic document.. 44 Figure 8-8: GPIO schematic document.. 45 Figure 8-9: SD_Host schematic document.. 45 Figure 8-10: CAM_AP_IF schematic document.. 46 Figure 8-11: FPGA-iCE-Cam schematic document.. 46 Figure 8-12: FPGA-Cam schematic document.. 47 Figure 8-13: NanEye Interface schematic document.. 47 Figure 8-14: Audio Myriad schematic document.. 48 Figure 8-15: Sensors schematic document.. 48 Figure 8-16: Motor-Control schematic document.. 49 Figure 8-17: Wi-Fi schematic document.. 49 EoT Device with Factor form Board H2020-643924-EoT Page 6 of 57 15/11/2016 Figure 8-18: Debug schematic document.. 50 EoT Device with Factor form Board H2020-643924-EoT Page 7 of 57 15/11/2016 TABLE OF TABLES Table 6-1: Power rail requirements for MA2150.

8 23 Table 6-2: Power supply timing requirements for MA2150.. 23 Table 6-3: Power supply definition for MA2150.. 24 Table 6-4: Connection between the EoT DevBoard and the Cherokey 4WD .. 26 Table 7-1: EoT form - Factor Board tasks/timeline .. 36 Table 7-2: EoT form Factor Board GPIO arrangement.. 36 Table 7-3: List of GPIOs on the edge of the Board .. 39 EoT Device with Factor form Board H2020-643924-EoT Page 8 of 57 15/11/2016 ABSTRACT The EoT Device with the Factor - form Board consists of a custom-designed 10-layer high density PCB that is optimised for size and power efficiency. All processing and control is controlled by the low-power Myriad2 MA2150 VPU.

9 The primary visual sensor is a NanEye2D sensor from Awaiba, which is capable of capturing 250x250 pixel images. This is a module package CMOS image sensor and integrated lens that is fully self-timed, consuming less than 5mW at 60 frames per second (fps). Additional peripherals such as a tri-axial gyroscope, tri-axial accelerometer, magnetometer, and microphone enable a cascade filtering approach for interesting event detection and reaction. Based on the sensor data and the information extracted from visual processing and neural inference, decisions coupled with relevant metadata can be communicated over an integrated Wi-Fi module to external devices or to the cloud.

10 In personal assistant use-cases, audio cues for prompting and notification are enabled via a full on- Board audio codec. Integrated level shifters expose motor control pins for direct, yet generic, robotic control (GPIOs, PWMs, I2C, and UART) without the need for external components. By combining Myriad2, NanEye, low-power Board design and energy efficient component selection, the EoT platform can run for up to 24 hours from a fully charged Lithium-ion Polymer (Li-Po) battery. USB and micro-SD functionality support rapid development and data logging modalities. EoT Device with Factor form Board H2020-643924-EoT Page 9 of 57 15/11/2016 EOT form - Factor Board FEATURES Following from deliverable document , where we described the history and process of the EoT form - Factor Board (FfBoard) design, we are going to present the updated information regarding the Board design and Device by itself in this document.


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