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SLVUAI2A–July 2015–Revised July 2016
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Copyright © 2015–2016, Texas Instruments Incorporated
DRV8881P Evaluation Module
Microsoft, Windows are registered trademarks of Microsoft Corporation.
User's Guide
SLVUAI2A–July 2015–Revised July 2016
DRV8881P Evaluation Module
This document is provided with the DRV8881P customer evaluation module (EVM) as a supplement to the
DRV8881P datasheet (SLVSD19). The user's guide details the hardware implementation of the EVM.
Contents
1 PCB (Top View).............................................................................................................. 2
2 Introduction ................................................................................................................... 2
2.1 Connectors .......................................................................................................... 2
2.2 Test Points........................................................................................................... 3
2.3 Jumpers.............................................................................................................. 4
2.4 Motor Outputs ....................................................................................................... 4
2.5 Operation of the EVM .............................................................................................. 4
2.6 Normal Mode Operation ........................................................................................... 6
2.7 Parallel Mode Operation ........................................................................................... 7
2.8 Stepper Mode Operation........................................................................................... 8
2.9 EVM documentation................................................................................................ 8
Appendix A ........................................................................................................................ 9
List of Figures
1 Typical Board Configuration (EVM Provided may Vary)................................................................ 2
2 Connections (Stepper Motor Connection Shown)....................................................................... 3
3 Initial GUI Screen............................................................................................................ 4
4 Wake Device ................................................................................................................. 5
5 Normal Mode................................................................................................................. 6
6 Parallel Mode................................................................................................................. 7
7 Stepper Mode ................................................................................................................ 8
8 User Account Control Window............................................................................................. 9
9 EVM Setup Wizard......................................................................................................... 10
10 License Agreement ........................................................................................................ 10
11 Installation Folders......................................................................................................... 10
12 GUI Composer Runtime Selection....................................................................................... 11
13 Possible Upgrade Question............................................................................................... 11
14 Ready to Install............................................................................................................. 12
15 Completed................................................................................................................... 12
List of Tables
1 Connections to DRV8881P Using External Microcontroller............................................................ 3
