background image

AD8556-EVALZ/AD8556CP-EBZ User Guide 

UG-896

 

Rev. A | Page 5 of 9 

SOFTWARE 

INSTALLATION 

To install the evaluation software on the PC, 

1.

 

Insert the CD-ROM into the CD drive on your PC. After a 
few moments, a message for the installation appears. 

2.

 

Double-click 

setup.exe

. (For Windows® 7 onwards, right-

click and select 

Install

 as a system administrator.) 

3.

 

Follow the instructions until the software installation is 
complete. 

The evaluation software is developed in LabVIEW®. The 
software requires a LabVIEW® runtime engine and USB drivers 
for the SDP (both included in install). Install the software with 
administrator access, before plugging in the SDP board. The 
install detects if the SDP board has been installed previously. 

The default install location is 

C:\Program Files (x86)\Analog 

Devices\AD855x

For the most current data sheet, visi

www.analog.com/AD8555

www.analog.com/AD8556

 or 

www.analog.com/AD8557

REMOVING THE EVALUATION SOFTWARE 

To remove the evaluation software modules, 

1.

 

Go to 

Start

 > 

Settings

 > 

Control Panel

2.

 

Double-click 

Add/Remove Programs

 and select 

AD855x Evaluation Software

RUNNING THE SOFTWARE 

To run the evaluation software application: 

1.

 

After the SDP board is plugged intothe  PC via the USB 
cable and into th

AD8556-EVALZ

/

AD8556CP-EBZ

 

evaluation board via the P1 socket, run the evaluation 
software. From the 

Start 

menu, click 

AD855x Eval

, and 

then click 

AD855xEVAL

. The graphical user interface 

(GUI) opens. 

2.

 

Select the product for which you have samples and the 
connector used, and then click 

Start

3.

 

Set the appropriate gain and offset values, and then click 

Simulate

. Monitor the output as the offset is changed to 

verify communication.

 

 

4.

 

Program the gain between 70

 

and 1280 and the offset 

between 0 V and 5 V. Click 

Simulate 

to load these values 

into th

AD8556-EVALZ

/

AD8556CP-EBZ

 and monitor 

the output. 

5.

 

The output is input × gain and responds to the specified 
configuration. 

6.

 

After th

AD8556-EVALZ

/

AD8556CP-EBZ

 has been 

simulated to the final values, click 

Program

 to 

permanently blow the internal fuses to the values in the 
GUI.  

 

 

1188

6

-0

0

2

 

Figure 3. No Programming Dialog Box 

 

Summary of Contents for AD8556-EVALZ

Page 1: ...SDP board Power supplies Voltage source Voltmeter BNCs and power cables PC running Windows XP Windows Vista or Windows 7 GENERAL DESCRIPTION This user guide describes the evaluation board hardware an...

Page 2: ...al Hardware Setup and Output Verification 4 Software 5 Installation 5 Removing the Evaluation Software 5 Running the Software 5 Typical AC Setup and Response 6 Output Clamp Feature 7 Evaluation Board...

Page 3: ...the device Pin 1 is the pin located in the upper left hand corner of the socket close to R7 Make sure that the device is placed in the socket properly See Figure 11 for the evaluation board schematic...

Page 4: ...rs and monitor the VOUT dc output using a voltmeter 5 Place an AD8555 AD8556 AD8557 device in the SOIC LFCSP socket connect the VCLAMP pin to the VDD pin and apply dc power to the board using an exter...

Page 5: ...valuation software modules 1 Go to Start Settings Control Panel 2 Double click Add Remove Programs and select AD855x Evaluation Software RUNNING THE SOFTWARE To run the evaluation software application...

Page 6: ...e the right level in the output High sense current reads back the fuse states to make sure that the fuses are blown A code for blown fuses appears in a pop up box See the AD8555 AD8556 AD8557 data she...

Page 7: ...the input to AD8556 EVALZ is accidentally larger than anticipated In normal situations VSUPPLIES 2 5 V gain 70 VOFFSET 2 5 V input 40 mV p p the response to an input is as shown in Figure 8 T 2 1 T Ch...

Page 8: ...A3 A2 A1 EN GND AGND AGND Figure 11 AD8556CP EBZ Evaluation Board Schematic FIT IN 2 75X4 25 2 LAYER BOARD VNEG P2 P1 DELETE NC PIN CONNECTIONS VPOS P2 P1 VSS GND 3 3V 20MA EEPROM ID BLK BLK 0 1UF 0 1...

Page 9: ...party for any reason Upon discontinuation of use of the Evaluation Board or termination of this Agreement Customer agrees to promptly return the Evaluation Board to ADI ADDITIONAL RESTRICTIONS Custom...

Reviews: