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ADA4571R-EBZ User Guide 

UG-739 

 

GETTING STARTED 

SOFTWARE INSTALLATION PROCEDURES 

There are two pieces of software to install: the Windows GUI 
and the SDP drivers. 

Windows GUI Installation 

Use the following steps to install the GUI. 
1.

 

Before connecting the USB cable or powering the board, 
insert the 

ADA4571-EBZ

 setup CD and from the installer 

directory, run the installer 

Setup.exe

.  

2.

 

When the 

Destination Directory

 screen appears (see 

Figure 2), click 

Next

. Optionally, you may change the 

destination folder by clicking 

Browse

, selecting a different 

destination folder, and clicking 

Next

 

Figure 2. Choose Destination Location 

3.

 

When the 

Start Installation

 window appears click 

Next

 to 

continue with the installation (see Figure 3). 

 

Figure 3. Review Installation 

4.

 

Click 

Next

 to complete installation of the Windows 

LabVIEW GUI. 

SDP Installation 

Next, install the Analog Devices, Inc., SDP driver. This driver 
allows the SDP control board to interface with the LabVIEW 
GUI.  
1.

 

When the SDP drivers setup wizard appears, click 

Next 

(see Figure 4). 

 

Figure 4. SDP Driver Installation 

2.

 

When the 

Choose Install Location

 screen appears (see 

Figure 5), click 

Next

. Optionally, you may change the 

destination folder by clicking 

Browse

, selecting a different 

destination folder, and clicking 

Next

 

Figure 5. Choose Install Location 

3.

 

Click 

Finish

 to complete the installation of the SDP 

drivers.  

4.

 

Connect the SDP control card to the motherboard and 
plug the SDP control card into the PC with the supplied 
USB cable. The computer now recognizes the SDP control 
board and the LabVIEW GUI may be opened to continue. 

 

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Summary of Contents for ADA4571

Page 1: ...tic stimulus mounted on top of a brushless dc motor a daughter board with ADA4571 in its SOIC package and a USB interface and controller board the SDP S The motherboard features an on board 5 V regula...

Page 2: ...2 Getting Started 3 Software Installation Procedures 3 Evaluation Board Hardware 4 Jumper Configuration 4 DUT Outputs 4 How to Use the Software 5 Starting Up the Evaluation GUI 5 Overview of the Main...

Page 3: ...w Installation 4 Click Next to complete installation of the Windows LabVIEW GUI SDP Installation Next install the Analog Devices Inc SDP driver This driver allows the SDP control board to interface wi...

Page 4: ...he ADA4571 is proportional to the voltage applied at this terminal The attached motor provides a more constant rotational speed at lower applied voltages Due to the LabVIEW GUI measuring the linearity...

Page 5: ...to mechanical nonlinearities of the dc motor such as cogging during coil commuting extra errors are introduced to the system at higher rotational velocities For best performance apply 3 V to Ext Motor...

Page 6: ...n Initially all of the figures will be blank To begin press Run see Figure 6 The various output graphs are explained in detail in the following sections There are two different categories of output wa...

Page 7: ...han the inherent offset of the ADA4571 Arc Tangent2 Magnetic Angle The second set of figures are labeled ArcTangent Magnetic Angle see Figure 8 These figures depict the calculated electrical angle of...

Page 8: ...ndle motor rotational speeds as high as 50 000 RPM Figure 9 shows the Uncorrected Angular Error Degrees plot When powered by the host PC USB supply this waveform reports higher error than when powered...

Page 9: ...is constant throughout the entire rotation of the magnetic stimulus The exact radius of this plot is inversely proportional to the temperature of the ADA4571 At lower device temperatures the radius in...

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Page 13: ...of use of the Evaluation Board or termination of this Agreement Customer agrees to promptly return the Evaluation Board to ADI ADDITIONAL RESTRICTIONS Customer may not disassemble decompile or reverse...

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