Texas Instruments TMAG5 73 Series User Manual

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User's Guide
TMAG5x73 Evaluation Modules
This user's guide describes the characteristics, operation, and use of the TMAG5273 evaluation module (EVM)
and the TMAG5173 EVM. The TMAG5273 EVM is designed to evaluate the performance of the TMAG5273A1
and TMAG5273A2 device variants. The TMAG5173 EVM is designed to evaluate the performance of the
TMAG5173A1 and TMAG5173A2 device variant. Throughout this document, the terms evaluation board,
evaluation module, and EVM are synonymous with the TMAG5x73EVM. This document includes a schematic,
reference printed circuit board (PCB) layouts, and a complete bill of materials (BOM).
1 Overview..................................................................................................................................................................................3
1.1 Kit Contents........................................................................................................................................................................5
1.2 Related Documentation From Texas Instruments..............................................................................................................
2 Hardware.................................................................................................................................................................................
2.1 Features.............................................................................................................................................................................
3 Operation.................................................................................................................................................................................6
3.1 Quick Start Setup...............................................................................................................................................................
4 EVM Operation........................................................................................................................................................................
4.1 Setup..................................................................................................................................................................................8
4.2 Rotate and Push Demo....................................................................................................................................................
4.3 Joystick Demo..................................................................................................................................................................13
4.4 Direct EVM Serial Communication...................................................................................................................................15
5 Circuitry.................................................................................................................................................................................
5.1 TMAG5x73 EVM Components.........................................................................................................................................17
5.2 SCB LEDs........................................................................................................................................................................
6 Schematics, PCB Layout, and Bill of Materials.................................................................................................................
6.1 Schematics.......................................................................................................................................................................18
6.2 PCB Layout......................................................................................................................................................................
6.3 Bill of Materials.................................................................................................................................................................28
7 Revision History...................................................................................................................................................................
Figure 1-1. TMAG5273 Evaluation Module.................................................................................................................................
Figure 1-2. TMAG5173 Evaluation Module.................................................................................................................................
Figure 3-1. TMAG5x73 EVM With A1 and A2 Parts of Board Still Joined Together....................................................................
Figure 4-1. Sensor Control Board Connected to A1 Part of
Figure 4-2. Sensor Control Board Connected to A2 Part of
Figure 4-3. Test Points Used to Enter DFU Mode Manually........................................................................................................
Figure 4-4. GUI Composer Application Window..........................................................................................................................
Figure 4-5. TI Cloud Agent..........................................................................................................................................................
Figure 4-6. Hardware Connected..............................................................................................................................................
Figure 4-7. Change Serial Port..................................................................................................................................................
Figure 4-8. Registers Page Icon................................................................................................................................................
Figure 4-9. Plots Page Icon.......................................................................................................................................................
Figure 4-10. Rotate & Push Module on EVM.............................................................................................................................
Figure 4-11. Rotate & Push GUI
Figure 4-12. X and Y Channel GUI
Figure 4-13. Device's Angle Measurement
Figure 4-14. Device's Magnitude Plot........................................................................................................................................
Figure 4-15. Joystick Module on EVM.......................................................................................................................................
SLYU058C - MAY 2021 - REVISED SEPTEMBER 2022
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ABSTRACT

Table of Contents

List of Figures
EVM................................................................................................7
EVM................................................................................................7
Page.......................................................................................................................................12
Plots...................................................................................................................................12
Plot.........................................................................................................................12
Copyright © 2022 Texas Instruments Incorporated
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