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Murata Electronics Oy

Murata MEMS Evaluation Unit Doc.No. 2249

www.murata.com

Rev. 2

TABLE OF CONTENTS

1 Introduction ..................................................................................................................... 4

2 Quick start for usi ng the Murata ME MS Evaluation Unit ............................................. 4

3 Hardware overview .......................................................................................................... 5

4 Installation ....................................................................................................................... 6

5 Using the Murata MEMS demo ....................................................................................... 7

5.1 Starting the GUI ................................................................................................................... 7

5.2 Views .................................................................................................................................... 9

5.3 Setup view ............................................................................................................................ 9

5.3.1 Operation mode ............................................................................................................ 10

5.3.2 Temperature ................................................................................................................. 10

5.3.3 Zero offsets ................................................................................................................... 10

5.3.4 Data rate ....................................................................................................................... 10

5.3.5 Saving output data to file .............................................................................................. 11

5.3.6 Decimate saved output data ......................................................................................... 12

5.3.7 Standard deviation ........................................................................................................ 12

5.3.8 Read all status registers ............................................................................................... 12

5.3.9 Reset demo system ...................................................................................................... 13

5.3.10 Changing moving average filter sample count .............................................................. 13

5.3.11 I/O-pin control ............................................................................................................... 13

5.4 Accel erom et er view ........................................................................................................... 14

5.4.1 Output data values ........................................................................................................ 14

5.4.2 Sensor status indicator ................................................................................................. 14

5.4.3 Data rate indicator ........................................................................................................ 14

5.4.4 Changing the chart range ............................................................................................. 15

5.4.5 Chart data points .......................................................................................................... 16

5.4.6 Taking a snapshot of the chart ...................................................................................... 16

5.4.7 Zooming the chart ......................................................................................................... 17

5.5 Accel erom et er and gyroscope view ................................................................................. 18

5.6 Inclinometer view ............................................................................................................... 19

5.7 Sensor status view ............................................................................................................ 20

5.8 Register setup view ........................................................................................................... 21

5.9 Macro commands view ...................................................................................................... 22

5.10 About view ......................................................................................................................... 23

5.11 A pplication menus ............................................................................................................. 24

5.12 Advanced data l ogging ..................................................................................................... 25