Texas Instruments DRV8811EVM Vref=Dacvalue , 4095, Decay=Dacvalue , Operating the Stepper Motor

Contents Users Guide DRV8811EVMSLVA344A-July 2009-Revised September Submit Documentation FeedbackContents DECAY SELECT Jumper List of FiguresVREF SELECT Jumper DRV8811RDEVMR1p0.exe Main ScreenSLVA344A-July 2009-Revised September Laser and Motor DrivesUsers Guide Laser and Motor Drives1.2 Power Connectors 1.1 Block DiagramVM Power 1 Introduction1.3 Test Stakes 2 Installing Drivers And Software2.1 Installing the FTDI USB Driver 1.4 Jumpers2.3 Running the Windows Application Software 3 Windows Application3.1 Menu 3.2 DRV8811 GPIO Control SignalsFigure 5. Signals Frame Figure 4. Acknowledgement Text BoxDECAY=DACVALUE  VREF=DACVALUE 4095 3.3 Updating DAC Output for Current Control VREF/DECAYTime Pulses Per Sec ondAccel B ase3.5.2 Step by Step control 4 SchematicFigure 10. Step Control Frame Applications power.ti.comProducts amplifier.ti.com