1. Manuals
  2. Brands
  3. InvenSense Manuals
  4. Motherboard
  5. MotionTracking MPU-9150
  6. User manual

InvenSense MPU-9150 User Manual

9-axis evaluation board
Hide thumbs Also See for MPU-9150:
Table of Contents

Advertisement

Quick Links

Download this manual
9-Axis Evaluation Board
InvenSense, Inc., 1197 Borregas Ave., Sunnyvale, Ca 94089, USA
Tel: +1 (408) 988-7339 Fax: +1 (408) 988-8104
Website: http//www.invensense.com
MPU-9150 EV Board User Guide
MPU-9150
User Guide
Document Number: AN-MPU-9150EVB-00
Revision: 1.0
Release Date: 05/11/2011
1
©2011 InvenSense, Inc. All rights reserved.
AN-MPU-9150EVB-00

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the MPU-9150 and is the answer not in the manual?

Questions and answers

Related Manuals for InvenSense MPU-9150

Summary of Contents for InvenSense MPU-9150

  • Page 1 MPU-9150 EV Board User Guide Revision: 1.0 Release Date: 05/11/2011 MPU-9150 9-Axis Evaluation Board User Guide InvenSense, Inc., 1197 Borregas Ave., Sunnyvale, Ca 94089, USA AN-MPU-9150EVB-00 Tel: +1 (408) 988-7339 Fax: +1 (408) 988-8104 ©2011 InvenSense, Inc. All rights reserved. Website: http//www.invensense.com...

  • Page 2: Table Of Contents

    2. PURPOSE ..............................4 2.1 U ..............................4 SAGE 2.2 R ..........................4 ELATED OCUMENTS 3. MPU-9150 9-AXIS EV BOARD OVERVIEW ....................5 3.1 MPU-9150 K ....................6 UNCTION AND OUTS 3.2 MPU-9150 B ......................... 6 ONNECTION 4. SCHEMATIC ..............................7 5.

  • Page 3: Revision History

    Revision: 1.0 Release Date: 05/11/2011 1. Revision History Date Revision Description 05/11/2011 Initial release InvenSense, Inc., 1197 Borregas Ave., Sunnyvale, Ca 94089, USA AN-MPU-9150EVB-00 Tel: +1 (408) 988-7339 Fax: +1 (408) 988-8104 ©2011 InvenSense, Inc. All rights reserved. Website: http//www.invensense.com...

  • Page 4: Purpose

    This document describes the hardware and circuitry on the MPU-9150™ 9-Axis Evaluation Board (EVB). This EVB is used to evaluate the MPU-9150. The document covers (1) how to apply the EVB to a larger system, (2) understanding key signals and circuit functions, (3) hardware jumper settings, and (4) port connector descriptions.

  • Page 5: Mpu-9150 9-Axis Ev Board Overview

    JP11. Please note that such devices should act as a master to the MPU-9150. The 3-pin Power Selection Header (JP8) is used to select which voltage supply is fed to the MPU-9150. The 3-pin VLOGIC Selection Header (JP4) is used to select between 3 V and VIN as the logic supply voltage.

  • Page 6: Mpu-9150 Key Function And Pin-Outs

    Digital Motion Processor™ (DMP) hardware accelerator engine. 9-axis MotionFusion™ combines acceleration and rotational motion plus heading information into a single data stream for an application. The MPU-9150’s primary I²C interface is used to communicate with the system processor.

  • Page 7: Schematic

    0.1uF 0.47uF 0.1uF 0.47uF 0.033uF Figure 3: Schematic Diagram of the MPU-9150 EV Board InvenSense, Inc., 1197 Borregas Ave., Sunnyvale, Ca 94089, USA AN-MPU-9150EVB-00 Tel: +1 (408) 988-7339 Fax: +1 (408) 988-8104 ©2011 InvenSense, Inc. All rights reserved. Website: http//www.invensense.com...

  • Page 8: Bill Of Materials

    Document Number: AN-MPU9150EVB-00 Revision: 1.0 MPU-9150 EV Board Application Note Release Date: 05/11/2011 Bill of Materials This section describes the Bill of Materials included in the MPU-9150 EV Board. Table 1: Bill of Materials Item Quantity Reference Part PCB Footprint BP1,BP2,BP3,BP4,BP5 0.1uF...

  • Page 9: Power Supply Connections

    MPU-9150 VLOGIC = VIN (Taken from external source) JP8 – Power Selection Header The 3-pin Power Selection Header (JP8) is used to select which voltage supply is fed to the MPU-9150. Table 4 below describes the details of voltage selection for JP8.

  • Page 10: Mpu-9150 Evb Connector Signals Description

    The 5x2 Extended Factory Connector (JP11) is used to connect additional host application devices to the EV Board. For instance, a camera image stabilization processor can be connected to the MPU-9150 by using JP11. Please note that such devices should act as a master to the MPU-9150.

  • Page 11: Jp12 - Customer Header Connector

    The 10x2 Customer Header Connector (JP12) is designed to connect with the InvenSense ARM Evaluation Board (INV-ARMEVB). The INV-ARMEVB is a host microcontroller board used to connect the MPU-9150 9-Axis EV Board to a host Windows PC via a USB port. Table 6 below shows the pin descriptions for JP12.

  • Page 12: Connecting The Fsync Line

    The FSYNC line is used in a camera’s image-stabilization system. It carries the FSYNC signal from the camera platform to the EV Board. The FSYNC signal is used to synchronize the MPU-9150 serial bus transfer with the master timing set by the camera system. The MPU-9150 accepts the FSYNC input from JP11 pin-10 or JP12 pin-21.

  • Page 13: Data Gathering Options

    Revision: 1.0 Release Date: 05/11/2011 8. Data Gathering Options The 9-Axis motion sensor data from the MPU-9150 can be accessed via the EVB’s JP12 Customer Header Connector. Alternatively, an InvenSense ARM Evaluation Board (INV-ARMEVB) may be used to connect the MPU- 9150 EVB to a host Windows PC.

  • Page 14: Layout

    Revision: 1.0 Release Date: 05/11/2011 9. Layout The MPU-9150 EV board is a 4 layer PCB with 38mm x 32mm dimensions. Component reference names and locations Figures 5 and 6 show the top and bottom sides of the EVB. Figure 5: MPU-9150 Board Layout: Top View Figure 6: MPU-9150 Board Layout: Bottom View 10.
  • Page 15 Specifications are subject to change without notice. InvenSense reserves the right to make changes to this product, including its circuits and software, in order to improve its design and/or performance, without prior notice.

Table of Contents