User Manual

MPU-9250 Register Map and Descriptions
Document Number: RM-MPU-9250A-00
Revision: 1.4
Release Date: 9/9/2013
6 Advanced Hardware Features
The MPU-9250 includes advanced hardware features that support Android that can be enabled and disabled
through simple hardware register settings. The advanced hardware features are not initially enabled after
device power up, and must be individually enabled and configured. The following motion-based functions are
supported and do not require an external hub or microprocessor:
• Android Orientation
• Step Count, Step Detection
• Significant Motion Detection
• Batch mode
• Low Power Quaternion (3, 6, 9 axis)
Features supported for embedded applications include:
• Pedometer, Directional Tap
• Low Power Quaternion (3, 6, 9 axis)
Features supported for Windows 8 UMDF implementation (no external hub required) include:
• Quaternion Output with CS/CSI filtering
For further details please see the Application Note “Programming Sequence for DMP Hardware Functions.”
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