User Guide for FIS1100 Evaluation Kit (FEBFIS1100MEMS_IMU6D3X) 6D Inertial Measurement Unit with Motion Co-Processor and Sensor Fusion Library Featured Fairchild Products: FIS1100, FAN2558, FXL4TD245, FXMA2102 For technical support, please contact Fairchild Semiconductor or your local sales team Fairchild Sales Offices © 2015 Fairchild Semiconductor Corporation FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 Table of Contents 1. Introduction ............................................................................................................................... 3 1.1. 1.2. 1.3. 1.4. Description ....................................................................................................................... 3 Features ............................................................................................................................ 4 Applications ..................................................................................................................... 4 Evaluation Board Block Diagram .................................................................................... 5 2. Evaluation Board Specifications ............................................................................................... 7 3. Photographs............................................................................................................................... 8 4. Getting Started with MT Manager ............................................................................................ 9 4.1. 4.2. 4.3. 4.4. FIS1100 SDK Installation ................................................................................................ 9 Installed Software ........................................................................................................... 10 Hardware Connection ..................................................................................................... 10 Using MT Manager ........................................................................................................ 11 5. Printed Circuit Board (PCB) ................................................................................................... 22 6. Schematics .............................................................................................................................. 23 7. Bill of Materials (BOM) ......................................................................................................... 26 8. Testing MCU power consumption .......................................................................................... 28 9. Revision History ..................................................................................................................... 29 © 2015 Fairchild Semiconductor Corporation 2 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 1. Introduction This user guide supports the evaluation kit for the FIS1100. The FIS1100 evaluation kit is designed to support your evaluation of the system performance, accuracy and features using the easy to use MT Manager Windows GUI application, as well as to support your hardware integration and embedded software integration efforts using the extensive FIS1100 SDK. The FIS1100 evaluation kit should be used in conjunction with the FIS1100 datasheets as well as Fairchild‟s application notes and technical support team. Please visit Fairchild‟s website at www.fairchildsemi.com. This document describes the evaluation system for the FIS1100 in combination with the XKF3 sensor fusion library, reference drivers for the FIS1100 (source code) and an example sensor fusion project for ARM Cortex-M microcontrollers. The document contains general information to help the user get started with evaluating the solution, install the FIS1100 SDK and includes an introduction to the MT Manager software, and demonstrates the advantage of the FIS1100 AttitudeEngineTM for building accurate low power 3D motion tracking solutions. 1.1. Description The FIS1100 is the world‟s first complete consumer 6D MEMS Inertial Measurement Unit (IMU) with sensor fusion to specify system level orientation accuracy. When using the FIS1100 in combination with the supplied XKF3 9D sensor fusion, the system features an accurate ±3º pitch and roll orientation, and a ±5º yaw/heading typical specification. The FIS1100 incorporates a 3-axis Gyroscope and a 3-axis Accelerometer and can connect an external 3-axis magnetometer through an I²C master thus forming a complete 9DOF system. The FIS1100 also incorporates an advanced vector Digital Signal Processor (DSP) motion co-processor called the AttitudeEngine. The AttitudeEngine efficiently encodes high frequency motion at high internal sampling rates, preserving full accuracy across any output data rate. This enables the application to utilize low Output Data Rates (ODR) or on-demand (host polling) and still acquire accurate 3D motion data. The AttitudeEngine allows reducing the data processing and interrupt load on a host processor with no compromises in 3D motion tracking accuracy. The result is very low total system power in combination with high accuracy, which are essential to many portable and battery powered applications. The XKF3 sensor fusion library for ARM Cortex-M provides a robust sensor fusion solution based on Xsens‟ more than 15 years of experience in the industrial and human movement motion tracking fields. The XKF3 sensor fusion algorithm is optimized for use with the FIS1100 AttitudeEngine to provide high accuracy orientation and high-pass 3D velocity outputs at very low processor utilization. © 2015 Fairchild Semiconductor Corporation 3 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 1.2. Features FIS1100 6D Inertial Measurement Unit - World‟s First Complete Consumer Inertial Measurement Unit (IMU) with Sensor - - Fusion Library to Specify Orientation Accuracy: ±3º Pitch and Roll, ±5º Yaw/Heading 3-Axis Gyroscope and 3-Axis Accelerometer in a Small 3.3 x 3.3 x 1 mm LGA Package Integrated AttitudeEngine Motion Co-processor with Vector DSP Performs Sensor Fusion at 1 kHz Sampling Rate, while Outputting Data to Host Processor at a Lower Rate – Improving Accuracy while Reducing Processor MIPS, Power, and Interrupt Requirements Complete System Solution for 3D Motion Tracking, Optimized 9D Sensor Fusion Library (XKF3) Featuring in-use Auto-Calibration Enabling Accurate 3D Orientation (quaternion) and High-Pass 3D Velocity Motion Tracking Large 1536 Byte FIFO can be used to Buffer 9DOF Sensor Data to Lower System Power Dissipation New Motion on Demand Technology for Polling Based Synchronization Large Dynamic Range from ±32 dps to ±2,560 dps and ±2 g to ±8 g Low Latency, High-Resolution OIS Mode Low Noise 50 µg/√Hz Accelerometer and 10 mdps/√Hz Gyroscope Low Power and Warm-Start Modes for Effective Power Management Digitally Programmable Sampling Rate and Filters Host Serial Interface Supporting I2C or SPI I2C Master for Interfacing External Magnetometer Embedded Temperature Sensor Wide Extended Operating Temperature Range (-40°C to 85°C) XKF3 9D Sensor Fusion Library - Continuous Sensor Auto Calibration, No User Interaction Required - Real-Time, Low-Latency Optimal estimate of 3D Orientation - Best-in-Class Immunity to Magnetic Distortions - Best-in-Class Immunity to Transient Accelerations - Flexible use Scenarios, North Referenced, Unreferenced - Extensive Status Reporting for Smooth Integration in Applications - Optimized Library for Popular Microcontrollers 1.3. Applications Sport & Fitness Tracking Wearable and Health Monitoring Pedestrian Navigation Light Industrial, Robotics and Autonomous Machines Natural User Interfaces, Gaming, VR/AR GNSS Augmentation and Dead Reckoning Optical Video and Image Stabilization © 2015 Fairchild Semiconductor Corporation 4 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 1.4. Evaluation Board Block Diagram AKM8975 Voltage Regulation ARM CMSIS RTOS FIS1100 AKM9912 FIS1100 Driver Xbus Interface XKF3 UART NXP LPC4325 CMSIS-DAP debugger UART bridge USB MTManager Motion Tracker GUI interface I2C/SPI Level Translation FEBFIS1100 Arduino UNO R3 compatible shield NXP LPC54102 ARM Cortex-M4F / M0+ dual core NXP LPCXpresso54102 ARM Cortex-M development board Windows/Linux PC Figure 1. FEBFIS1100MEMS_IMU6D3X Block Diagram © 2015 Fairchild Semiconductor Corporation 5 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 External Magnetometer Interface ARM CMSIS-RTOS Static libraries Sensor Fusion libXKF3_CMx.a libXbus_CMx.a Generic C99 AKM9912 driver FIS1100 driver Xbus interface AKM9912 HAL FIS1100 HAL Xbus HAL Hardware abstraction interface layer LPC54102 specific Shield interface I2C driver SPI driver UART driver NXP LPC54102 support drivers NXP LPC54102 Figure 2. Firmware Component Overview © 2015 Fairchild Semiconductor Corporation 6 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 2. Evaluation Board Specifications Table 1. FEBFIS1100MEMS_IMU6D3X Arduino Uno-R3 Shield Electrical Specifications Description Symbol Min Nominal Max Comments Input Voltage VIN 3.1 V 3.3 V, 5 V 5.5 V Choice of voltage input pin controlled by placement of R100 or R101 0-Ohm resistors IOREF 1.65 V 3.65 V GND IOREF IO Reference voltage Voltage on any other pin Table 2. FEBFIS1100MEMS_IMU6D3X System Level 3D Orientation Accuracy Specifications Subsystem FIS1100+XKF3 quaternion FIS1100+XKF3 quaternion Parameter Typical Unit Comments Roll ±3 deg Requires use of XKF3 software library on host processor. Pitch ±3 deg Requires use of XKF3 software library on host processor. Yaw (Heading) Referenced to North ±5 deg Requires use of XKF3 software library on host processor, using magnetometer, in a homogenous Earth magnetic field. Yaw (Heading) Unreferenced 5-25 deg/h Output Data Rate 8 - 1000 Hz © 2015 Fairchild Semiconductor Corporation 7 From Allan Variance bias instability. Does not require a magnetometer. (See spec above for use with magnetometer.) Fully immune to magnetic distortions. To benefit from the power saving using the AttitudeEngine, use a max ODR of 64 Hz. FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 3. Photographs Figure 3. FEBFIS1100MEMS_IMU6D3X Shield Board (Arduino UNO R3 Compatible) Figure 4. FEBFIS1100MEMS_IMU6D3X Shield Board Mounted on NXP LPCXpresso54102 MCU Evaluation Board © 2015 Fairchild Semiconductor Corporation 8 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 4. Getting Started with MT Manager 4.1. FIS1100 SDK Installation Figure 5. Execute the FIS1100 SDK Installer Figure 6. Carefully Review the License Terms and if applicable agree to them to install the FIS1100 SDK © 2015 Fairchild Semiconductor Corporation 9 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 4.2. Installed Software Installed Software Includes: Fairchild MT Manager - GUI to Control FIS1100 Evaluation Board Settings - Visualize Real Time Data Streams as Graphs - Visualize Real Time 3D Orientation - Record Data (ASCII) for Offline Analysis - Playback Recorded Data for Offline Analysis FIS1100 Software Development Kit (SDK) - HTML Documentation for FIS1100 SDK, Including XKF3 API - High Level C99 Driver for FIS1100 - XKF3 Libraries for Cortex-M0, M3 and M4F Cores - ARM CMSIS-RTOS Reference Implementation for using FIS1100 Driver with XKF3 Library - Example Firmware for NXP LPCXpresso5412 - System Integration Documentation NXP LPCXpresso5412 Board USB Driver - USB UART Emulation - ARM CMSIS-DAP Debug Support - MCU Power Consumption Measurement(1) 4.3. Hardware Connection The FEBFIS1100MEMS_IMU6D3X “shield” board should be mounted onto the Arduino compatible MCU board as shown in Figure 4. The MCU board should then be connected to the host PC via a USB cable connected to JP6 as shown in Figure 7 For normal use, the DFULink jumper JP5 should be removed before the USB cable is connected to the host PC (2) Figure 7. Location of USB connection (J6) and DFULink jumper (JP5) Notes: 1. Requires additional tools from NXP to be installed. 2. JP5 can be used to enable firmware upload to support MCU power measurements. © 2015 Fairchild Semiconductor Corporation 10 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 4.4. Using MT Manager Connecting to Evaluation Systems 2 5 3 1 4 Figure 8. MT Manager GUI With the FEBFIS1100MEMS_IMU6D3X evaluation kit connected to the PC via USB, and drivers installed, start the MT Manager software. The software automatically scans for connected systems and displays these in the device list (4). If the MT Manager software is started before the evaluation board is connected, the scan buttons (1) can be used to rescan for a connected evaluation kit. Alternatively press the F5 key to rescan for a connected evaluation kit. With an evaluation kit selected in the device list the system operating parameters can be controlled by opening the output configuration panel (2). Data from attached evaluation boards can be visualized by selecting one or more the visualization buttons (3). Data from the evaluation system can be recorded to file for off-line analysis using the record button (5). Data is recorded in a custom binary file format (.mtb), which can be exported to ASCII data (File/Export) for easy analysis in other tools. © 2015 Fairchild Semiconductor Corporation 11 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 Configuring the FIS1100 Evaluation Kit Clicking on the output configuration button (2) will open the output configuration dialog for the devices selected in the device list (3) The output configuration dialog allows the major functions of the FIS1100 and XKF3 fusion library to be configured. Note: 3. If only a single device is connected it is automatically selected. Figure 9. FEBFIS1100MEMS_IMU6D3X Output Configuration Dialog © 2015 Fairchild Semiconductor Corporation 12 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 Table 3. FEBFIS1100MEMS_IMU6D3X Output Configuration Options Section FIS1100 output mode Option Comments AttitudeEngine Uses the FIS1100 Attitude Engine to process data at 1 kHz and output orientation and velocity increments at the selected ODR Accelerometer + Gyroscope Outputs raw accelerometer and gyroscope data at the selected ODR Enable FIS1100 FIFO Enables the FIS1100 FIFO to reduce data interrupt frequency. This option is only available in Accelerometer + Gyroscope mode. None Magnetometer selection Disables magnetometer support. AKM8975 Enables the FIS1100 support for a slaved AK8975C magnetometer. AKM9912 Enables firmware controlled sampling of the AKM9912 magnetometer SPI Uses SPI for communication with sensor components on the FEBFIS1100MEMS_IMU6D3X shield. Note that once SPI communication has been selected the evaluation board must be reset to return to I²C mode. I²C Uses I²C for communication with sensor components on the FEBFIS1100MEMS_IMU6D3X shield Communication interface Enables sending raw sensor data values to MT Manager Output Raw Input Data The 3D orientation output from the XKF3 fusion library is referenced to the local magnetic north and will actively track North based on the Earth magnetic field. Navigation Scenario Disables north referenced output, use this scenario if you do not need North referenced data and want the smoothest possible 3D orientation output. If magnetometer data is available, yaw drift will be reduced further. Gaming Fused Outputs Orientation Enables sending the XKF3 orientation output to MT Manager Filter Status Enables sending XKF3 status flags to MT Manager High-pass Velocity Acceleration Corrected Sensor Data Angular Velocity Magnetic Field © 2015 Fairchild Semiconductor Corporation 13 Enables sending XKF3 high-pass velocity output to MT Manager Enables sending XKF3 corrected acceleration data to MT Manager Enables sending XKF3 corrected angular velocity (gyroscope) data to MT Manager Enables sending XKF3 corrected magnetometer data to MT Manager FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 Visualizing Sensor Data MT Manager provides real time visualization of data sent from the evaluation system. 3D Orientation View The 3D Orientation View provides a representation of the 3D orientation of the evaluation board. The view is orientated such that the user is looking from North to South at the evaluation board. The „Orientation‟ output must be enabled in the output configuration options dialog to use this view. Figure 10. 3D Orientation View Inertial Data View The Inertial Data view provides graphical visualization of the inertial and magnetic field data output by the XKF3 fusion library. The XKF3 fusion library corrects for typical sensor errors such as gyroscope biases and magnetic hard and soft-iron distortions. The „Corrected Sensor Data‟ options in the output configuration options dialog control which sensor data types are available for visualization. © 2015 Fairchild Semiconductor Corporation 14 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 Figure 11. Inertial Data View Euler/Quaternion Orientation Data View The Euler/Quaternion Orientation Data views provide graphical visualization of the orientation of the evaluation board. The choice of visualization mode can be made in the Tools → Preferences → MT Manager → Graphs configuration dialog. The „Orientation‟ output must be enabled in the output configuration options dialog to use this view. © 2015 Fairchild Semiconductor Corporation 15 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 Figure 12. Euler/Quaternion Orientation Data Views Status Data View The Status Data view provides a graphical representation of the XKF3 fusion library status flags. These status flags are provided by XKF3 to provide applications feedback on problems with the input sensor data that might affect the quality of the fused output quantities. The „Filter Status‟ output must be enabled in the output configuration options dialog to use this view. © 2015 Fairchild Semiconductor Corporation 16 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 Figure 13. Status Data View Table 4. XKF3 Status Flag Descriptions Flag Description Warning High value indicates that the output of XKF3 should not be trusted. Details of possible causes can be found in the subsequent flags. Clipping Detected High indicates that one or more sensors have exceeded their dynamic range. MFM Active High indicates that automatic magnetometer calibration is active and a new calibration is being determined. Heading Unreliable High indicates that the heading of the system cannot be determined accurately. The ‘Vertical Mag Field’ and ‘Magnetic Distortion’ flags may provide further details. Vertical Mag Field High indicates that the local magnetic field is close to vertical (aligned with gravity). Magnetic Distortion High indicates that the local magnetic field is distorted. Inclination Warning High indicates that the inclination (roll/pitch) of the system cannot be determined accurately. The ‘User Acc Warning’ flag may provide further details. User Acc Warning High indicates that the acceleration of the system violates the XKF3 model assumption (that the average acceleration is zero within some time period). This can happen when accelerating for long times, such as in a car. Velocity Data View The Velocity Data view provides a graphical representation of the XKF3 fusion library‟s high pass velocity output. The high pass velocity output is designed for tracking short term motion of the system, such as gestures of the arm with respect to the torso. The „High-pass Velocity‟ option must be enabled in the output configuration options dialog to use this view. © 2015 Fairchild Semiconductor Corporation 17 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 Figure 14. HP Velocity Data View Device context menu Right clicking on the FIS1100 SDK device in the Device List provides a context menu with three options: Sleep – Wake on Motion: Selecting this menu item places the evaluation kit into wake on motion mode. The FIS1100 will be configured to provide an interrupt on detecting motion that will wake the MCU from sleep. Store filter state: Selecting this menu item requests the evaluation kit to save the XKF3 filter state to non-volatile storage. This allows the automatically estimated calibration parameters to be stored over power cycles, resulting in better startup performance. Disconnect: Selecting this menu item will disconnect the MTManager GUI from the evaluation kit. © 2015 Fairchild Semiconductor Corporation 18 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 Figure 15. Device Context Menu Available on Right Clicking on FIS1100 SDK Device in Device List Recording and Exporting Data Data from the evaluation system can be recorded to file for off-line analysis using the record button , see Figure 8. The data to record should be configured in the output configuration dialog prior to starting recording. Data is recorded in a custom binary file format (.mtb). Recorded data in .mtb format can be exported to ASCII format for analysis in external tools. The data fields to export can be selected in the Tools→Preferences dialog as show in Figure 16. © 2015 Fairchild Semiconductor Corporation 19 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 Figure 16. © 2015 Fairchild Semiconductor Corporation MT Manager ASCII Export Configuration 20 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 Table 5. FEBFIS1100MEMS_IMU6D3X Export Options Section Option None Orientation Quaternion Euler Angles Matrix Description Don’t output orientation data Output orientation as unit quaternion Output orientation as Euler angles Output orientation as rotation matrix Velocity Orientation output must be selected in output configuration options dialog for this data to be available for export. Not supported by FEBFIS1100MEMS_IMU6D3X Position Position and Velocity Comments Output high pass velocity data High pass velocity output must be selected in output configuration dialog for this data to be available for export. GNSS Orientation Increment Not supported by FEBFIS1100MEMS_IMU6D3X Velocity Increment Inertial Data Rate of Turn Output XKF3 corrected gyroscope data Rate of Turn output must be selected in output configuration dialog for this data to be available for export. Acceleration Output XKF3 corrected acceleration data Accelerometer output must be selected in output configuration dialog for this data to be available for export Free Acceleration Magnetic Field Miscellaneous Sensors Not supported by FEBFIS1100MEMS_IMU6D3X Output XKF3 corrected magnetic field data Magnetic Field output must be selected in output configuration dialog for this data to be available to export Temperature Gyro Temperatures Not supported by FEBFIS1100MEMS_IMU6D3X Barometric Pressure SCR Acceleration Raw acceleration samples from the FIS1100 SCR Gyroscope Raw gyroscope samples from the Data FIS1100 Sensor Component Readout SCR Magnetic Field Output Raw Input Data must be selected in output configuration dialog for this data to be available to export Raw magnetometer samples SCR Temperature Not supported by FEBFIS1100MEMS_IMU6D3X SCR Gyro Temperature Timestamp Status Word Output XKF3 status flags Status Filter Status output must be selected in output configuration dialog for this data to be available to export. Clipping Flags Not supported by FEBFIS1100MEMS_IMU6D3X RSSI Triggers © 2015 Fairchild Semiconductor Corporation 21 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 5. Printed Circuit Board (PCB) Figure 17. © 2015 Fairchild Semiconductor Corporation 22 Top Side FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 6. Schematics Headers Power Figure 18. FEBFIS1100MEMS_IMU6D3X Evaluation Board Schematic (Main) © 2015 Fairchild Semiconductor Corporation 23 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 Level Translators Fixed Level Translators User Interface Figure 19. FEBFIS1100MEMS_IMU6D3X Evaluation Board Schematic (Interfaces) © 2015 Fairchild Semiconductor Corporation 24 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 FIS1100 Pull-up/down Resistors Magnetometers Optional Barometer Figure 20. FEBFIS1100MEMS_IMU6D3X Evaluation Board Schematic (Sensors) © 2015 Fairchild Semiconductor Corporation 25 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 7. Bill of Materials (BOM) Reference Qty. Part Number C100, C101, C102, C103 4 4.7 µF/10 V/X5R, 10% 4.7 µF/10 V/X5R, 10% C200, C201, C202, C203, C204, C205, C206, C207, C300, C301, C302, C303, C304, C305 14 100 nF/25 V/X5R, 10% 100 nF/25 V/X5R, 10% DS200, DS201 2 LED, 0603, GREEN LED, 0603, Green Samtec KP-1608SGC Value Description Manufacturer Kingbright P100 1 SSQ-110-03-G-S SOCKET DIGITAL_COM 10-pins Stackable Socket for Communication and digital IO P101 1 SSQ-108-03-G-S SOCKET POWER 8-pins Stackable Socket for Power Samtec P102 1 SSQ-108-03-G-S SOCKET DIGITAL_IO 8-pins Stackable Socket for Digital IO Samtec P103 1 SSQ-106-03-G-S SOCKET ANALOG_IN 6-pins Stackable Socket for Analog Inputs Samtec Q200, Q201 2 2N7002 N-Channel MOSFET 2N7002 N-MOSFET 2N7002 Fairchild R100, R102, R104, R106, R108, R112 6 0R_0402_1% 0R_0402_1% R109 1 143k_0402_1% 143k_0402_1% R110, R114 2 39k_0402_1% 39k_0402_1% R111, R200, R201, R202, R203, R206, R207, R300, R301, R302, R304, R305, R306, R307, R308 15 10k_0402_1% 10k_0402_1% R113 1 82k_0402_1% 82k_0402_1% R204, R205 2 100R_0402_1% 100R_0402_1% S300 1 FIS1100 FIS1100 FIS1100: Virtual 9 Degrees of Freedom (9 DOF) Attitude and Heading Reference System (AHRS) S301 1 AK8975C AK8975C 3-axis Electronic Compass AKM S302 1 AK09912C AK09912C 3-axis Electronic Compass AKM U100, U101 2 FAN2558SX FAN2558SX 180 mA Low Voltage CMOS LDO Fairchild FXMA2102L8X Dual-Supply, 2-Bit Voltage Translator for Open-Drain Applications Fairchild U200 1 FXMA2102L8X Fairchild Continued on the following page… © 2015 Fairchild Semiconductor Corporation 26 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 Bill of Materials Reference Qty. (Continued) Part Number Value Description FXL4TD245UMX Low-Voltage DualSupply 4-Bit Signal Translator with Independent Direction Controls 0 100 nF/25 V/X5R, 10% 100 nF/25 V/X5R, 10% J100, J101 0 HEADER 2.54 - 2x1 (2 pins single row) Header 2 pins Single Row 2.54 mm Pitch P300, P301 0 SOCKET 2.54 - 8x1 (8 pins single row) 8-pins Socket with 2.54 mm Pitch R101, R103, R105, R107 0 0R_0402_1% 0R_0402_1% R303 0 10k_0402_1% 10k_0402_1% S303 0 SW200 0 U201, U202, U203 3 C306, C307 FXL4TD245UMX SSQ-108-01-G-S Manufacturer Fairchild Samtec RESERVED 430182050816 © 2015 Fairchild Semiconductor Corporation WE 430182050816 27 Tact Switch Ws-TSS Wurth Elektronik FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 8. Testing MCU power consumption The MCU development environment for the NXP LPCXpresso54102 board used by the FEBFIS1100MEMS_IMU6D3X evaluation kit allows measuring the MCU power consumption. This allows the MCU power consumption and utilization to be evaluated with different configurations of FIS1100 outputs. For details on performing power measurements please refer to the FIS1100 SDK HTML documentation included in the FIS1100 SDK installation. Figure 21. Power Consumption of the MCU Comparison example for FIS1100 Configurations using the AttitudeEngine (SDI) vs. the FIS1100 Configured to Output Raw Accelerometer and Gyroscope Samples © 2015 Fairchild Semiconductor Corporation 28 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0 9. Revision History Rev. Date Description 1.0. April 2015 Initial Release WARNING AND DISCLAIMER Replace components on the Evaluation Board only with those parts shown on the parts list (or Bill of Materials) in the Users’ Guide. Contact an authorized Fairchild representative with any questions. This board is intended to be used by certified professionals, in a lab environment, following proper safety procedures. Use at your own risk. 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EXPORT COMPLIANCE STATEMENT These commodities, technology, or software were exported from the United States in accordance with the Export Administration Regulations for the ultimate destination listed on the commercial invoice. Diversion contrary to U.S. law is prohibited. U.S. origin products and products made with U.S. origin technology are subject to U.S Re-export laws. In the event of re-export, the user will be responsible to ensure the appropriate U.S. export regulations are followed. © 2015 Fairchild Semiconductor Corporation 29 FEBFIS1100MEMS_IMU6D3X • Rev. 1.0