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SmartMotion Platform Ver. G
Hardware User Guide
InvenSense, Inc. reserves the right to change
specifications and information herein without
notice unless the product is in mass production
and the application note has been designated by
InvenSense in writing as subject to a specified
Product / Process Change Notification Method
regulation.
InvenSense, a TDK Group Company
1745 Technology Drive, San Jose, CA 95110 U.S.A
+1(408) 988–7339
invensense.tdk.com
AN-000300
Document Number: AN-000300
Revision: 1.1
Date: 12/12/2022
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Summary of Contents for TDK AN-000300
- Page 1 AN-000300 SmartMotion Platform Ver. G Hardware User Guide InvenSense, Inc. reserves the right to change InvenSense, a TDK Group Company Document Number: AN-000300 specifications and information herein without 1745 Technology Drive, San Jose, CA 95110 U.S.A Revision: 1.1 notice unless the product is in mass production +1(408) 988–7339...
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Page 2: Table Of Contents
Platform Overview ............................4 2.3. Hardware User Guide ............................4 Sensors and Development Kits ..........................5 3.1. TDK Sensor to SAMG55 MCU Connection ......................5 3.2. Magnetic Sensors Connection .......................... 9 The Smartmotion System Design ......................... 10 4.1. System Block Diagram ............................ 10 4.2. -
Page 3: Overview
AN-000300 OVERVIEW The TDK SmartMotion Platform Ver. G is a comprehensive development system for TDK InvenSense Motion Sensor devices. The platform designed around the Microchip SAMG55 MCU can be used by customers for rapid evaluation and development of InvenSense sensor-based solutions. The platform integrates an on-board Embedded Debugger so external tools are not required to program or debug with the SAMG55 MCU. -
Page 4: Introduction
Board Power Supply through USB 2.2. PLATFORM OVERVIEW The TDK SmartMotion Platform Ver. G is a hardware unit for TDK sensor product evaluation and algorithm software development. The platform offers support for many different application developments. The board shown below is the DK-20670 board (with TDK sensor in slot U2). -
Page 5: Sensors And Development Kits
SENSORS AND DEVELOPMENT KITS 3.1. TDK SENSOR TO SAMG55 MCU CONNECTION The TDK SmartMotion Platform Ver. G supports multiple types of TDK IMUs and pressure sensors. Table 1 lists the TDK Sensor Development Kit (DK) ordering information. SENSOR U# SLOT... - Page 6 3-axis accelerometer. This device is targeted at gesture-based handheld devices such as a mouse. It comes bundled with TDK’s Air Motion Library, which enables precise mouse pointing, swipe, roll, and other motion gestures. ICM-40627 has a configurable host interface that supports I...
- Page 7 AN-000300 DK-42652 The DK-42652 is the development kit for TDK IMU IIM-42652. The IIM-42652 is a 6-axis SmartIndustrial™ MotionTracking device that supports an extended operating temperature range. The IIM-42652 combines a 3-axis gyroscope and a 3-axis accelerometer in a small 2.5 mm x 3 mm x 0.91 mm (14-pin LGA) package.
- Page 8 The VDDIO voltage level can be set by J3 to 1.8V or 3.3V. DK-42688-P The DK-42688-P is the development kit for TDK IMU ICM-42688-P. The ICM-42688-P is a 6-axis MEMS MotionTracking device that combines a 3-axis gyroscope and a 3-axis accelerometer.
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Page 9: Magnetic Sensors Connection
3.2. MAGNETIC SENSORS CONNECTION Third party magnetic sensors can be connected to the same SAMG55 MCU I C bus with TDK sensor through DB, assuming it has a different slave address. CN2/3 are designed for the magnetic sensor DB plug in. It only supports I... -
Page 10: The Smartmotion System Design
C. On board sensor slave address = (PB8/9) 0x69. Sensors on DB and EVB have slave address = 0x68. SPI5 The SPI5 master is connected to TDK IMU sensor. (PA11/12/13/14) On board IMU sensor /CS = PNCS0 GPIO (INTs) The GPIOs are used for sensor interrupt inputs and other intelligent functions. -
Page 11: Connectors
AN-000300 4.3. CONNECTORS Error! Reference source not found. details the TDK SmartMotion Platform Ver. G connector and header reference names and descriptions. CONNECTOR REF NAME CONNECTOR FUNCTION DESCRIPTIONS Not loaded for: Loaded for: DK-UNIVERSAL G CN2/CN3 Daughter board connector for Mag. sensor. I C interface only. -
Page 12: Schematics And Board Pcb
Phone: 408-988-7339 1745 Technology Dr. Fax: 408-988-8104 San Jose, CA 95110 www.inv ensense.com Title SmartMotion G, PCBA=860-80009 Size Document Number Custom Date: Friday , February 07, 2020 Sheet Figure 3. Hierarchy Top Document Number: AN-000300 Page 12 of 18 Revision: 1.1... - Page 13 1745 Technology Dr. Fax: 408-988-8104 San Jose, CA 95110 www.inv ensense.com Title SmartMotion G, PCBA=860-80009 Size Document Number Main MCU Custom Date: Friday , February 07, 2020 Sheet Figure 4. Main MCU Document Number: AN-000300 Page 13 of 18 Revision: 1.1...
- Page 14 San Jose, CA 95110 www.inv ensense.com Title SmartMotion G, PCBA=860-80009 Size Document Number TDK (InvenSense Sensor) Custom Date: Wednesday , July 07, 2021 Sheet Figure 6. Sensors, DB and EVB connectors Document Number: AN-000300 Page 14 of 18 Revision: 1.1...
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Page 15: Board Pcb
AN-000300 5.2. BOARD PCB Figure 7. Ver. G PCB Top view (left) and Bottom view (right) Document Number: AN-000300 Page 15 of 18 Revision: 1.1... -
Page 16: Revision History
AN-000300 REVISION HISTORY REVISION DATE REVISION DESCRIPTION 07/07/2021 Initial Release 12/12/2022 Format update, added DK_IIM-42653 Document Number: AN-000300 Page 16 of 18 Revision: 1.1... -
Page 17: Declaration Disclaimer
Conformity documents substantiating the specifications and component characteristics are on file. InvenSense subcontracts manufacturing, and the information contained herein is based on data received from vendors and suppliers, which has not been validated by InvenSense. Document Number: AN-000300 Page 17 of 18 Revision: 1.1... - Page 18 This information furnished by InvenSense or its affiliates (“TDK InvenSense”) is believed to be accurate and reliable. However, no responsibility is assumed by TDK InvenSense for its use, or for any infringements of patents or other rights of third parties that may result from its use.