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Texas Instruments DRV8811EVM Laser and Motor Drives, Users Guide, Submit Documentation Feedback

Models: DRV8811EVM

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User's Guide

SLVA344A–July 2009–Revised September 2009

Laser and Motor Drives

This document is provided as a supplement to the DRV8811 datasheet. It details the hardware implementation of the DRV8811 customer evaluation module (EVM).

SLVA344A–July 2009–Revised September 2009	Laser and Motor Drives	5
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Texas Instruments DRV8811EVM manual Laser and Motor Drives, Users Guide, SLVA344A-July 2009-Revised September

Contents

DRV8811EVM Users Guide Submit Documentation Feedback SLVA344A-July 2009-Revised September Contents VREF SELECT Jumper List of FiguresDECAY SELECT Jumper DRV8811RDEVMR1p0.exe Main Screen Users Guide Laser and Motor DrivesSLVA344A-July 2009-Revised September Laser and Motor Drives VM Power 1.1 Block Diagram1.2 Power Connectors 1 Introduction 2.1 Installing the FTDI USB Driver 2 Installing Drivers And Software1.3 Test Stakes 1.4 Jumpers 3 Windows Application 2.3 Running the Windows Application Software Figure 5. Signals Frame 3.2 DRV8811 GPIO Control Signals3.1 Menu Figure 4. Acknowledgement Text Box 4095 VREF=DACVALUE DECAY=DACVALUE  3.3 Updating DAC Output for Current Control VREF/DECAY Accel Pulses Per Sec ondTime B ase Figure 10. Step Control Frame 4 Schematic3.5.2 Step by Step control Products power.ti.comApplications amplifier.ti.com