Data Gathering Options; Connection To The Inv-Armevb; Use Of Mpu-9150 Without Inv-Armevb - InvenSense MPU-9150 User Manual

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.
8.1

Connection to the INV-ARMEVB

A host Windows PC can communicate with the MPU-9150 through the INV-ARMEVB, which in turn is
connected to the MPU-9150 9-Axis EVB. The INV-ARMEVB's USB interface is used to connect to the
Windows PC.
Figure 4 demonstrates the connection between the MPU-9150 and the INV-ARMEVB. Connection
between the two boards is established via the JP12 Customer Header Connector.
8.2

Use of MPU-9150 without INV-ARMEVB

The MPU-9150's I²C signals are available at the JP11 and JP12 connectors. By utilizing these signals,
the user can establish direct communication with the MPU-9150 without using the INV-ARMEVB.
There is no bus mode selection setting needed.
For JP11 and JP12 pin descriptions, please refer to Section 7.
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
Figure 4: MPU-9150 EVB connected to ARM Board
Document Number: AN-MPU-9150EVB-00
Revision: 1.0
Release Date: 05/11/2011
13
©2011 InvenSense, Inc. All rights reserved.
AN-MPU9150-EVB-00