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UG-396 

Evaluation Board User Guide 

 

Rev. 0 | Page 6 of 16 

EVALUATION BOARD SOFTWARE 

INSTALLING THE SOFTWARE 

The 

EVAL-AD5246DBZ 

evaluation kit includes evaluation 

board software provided on a CD. The software is compatible 
with Windows® XP, Windows Vista, and Windows 7 (both  
32 bits and 64 bits). 
Install the software before connecting the

 SDP board

 to the USB 

port of the PC to ensure that the SDP board is recognized when 
it is connected to the PC. To install the software, use the 
following steps: 
1.

 

Start the Windows operating system and insert the CD. 

2.

 

The installation software opens automatically. If it does 
not, run the 

setup.exe 

file from the CD.  

3.

 

After installation is completed, power up the evaluation 
board as described in the Power Supplies section.  

4.

 

Connect the 

EVAL-AD5246DBZ

 and EVAL-MB-LV-SDZ 

into the SDP board and the SDP board into the PC using the 
USB cable included in the evaluation kit.  

5.

 

When the software detects the evaluation board, follow the 
instructions that appear to finalize the installation. 
 
 
 
 
 

RUNNING THE SOFTWARE 

To run the program, use the following steps: 
1.

 

Click 

Start

 >

 All Programs

 >

 Analog Devices

 >

 AD5246

 

>

 AD5246 Eval Board

. To uninstall the program, click 

Start

 > 

Control Panel

 >

 Add or Remove Programs

 >

 

AD5246 Eval Board.

 

2.

 

If the SDP board is not connected to the USB port when 
the software is launched, a connectivity error displays (see 
Figure 6). Simply connect the evaluation board to the USB 
port of the PC, wait a few seconds, click 

Rescan

, and follow 

the instructions. 

10624-

006

 

Figure 6. Pop-Up Window Error 

3.

 

The main window of the 

EVAL-AD5246DBZ 

evaluation 

software then opens, as shown in Figure 7. 

 

10624-

007

 

Figure 7. 

EVAL-AD5246DBZ 

Evaluation Board Software Main Window 

 

Содержание UG-396

Страница 1: ...e UG 396 user guide GENERAL DESCRIPTION This user guide describes the evaluation board for evaluating the AD5246 a single channel 128 position digital potentiometer The AD5246 supports a single supply...

Страница 2: ...d SDP B 1 Revision History 2 Evaluation Board Hardware 3 Power Supplies 3 Link Options 3 Test Circuits 4 Evaluation Board Software 6 Installing the Software 6 Running the Software 6 Operating the Soft...

Страница 3: ...switch options are incorporated in the EVAL MB LV SDZ evaluation board and should be set up before using the board Table 2 describes the positions of the links to control the evaluation board by a PC...

Страница 4: ...hmic Gain Table 4 shows the options available for the voltage references Table 4 DAC Voltage References Terminal Link DB1 Link MB2 Options Description B A2 B A9 AC Connects Terminal A1 to VDD 2 VDD Co...

Страница 5: ...10624 004 R38 2 7k Figure 4 Linear Noninverting Amplifier The inverting amplifier with linear gain is shown in Figure 5 and the gain is defined in Equation 5 Note that the input signal VIN must be neg...

Страница 6: ...ction 4 Connect the EVAL AD5246DBZ and EVAL MB LV SDZ into the SDP board and the SDP board into the PC using the USB cable included in the evaluation kit 5 When the software detects the evaluation boa...

Страница 7: ...clicked a write read operation is performed and the value displayed in this section is updated with the actual RDAC register value This function can be used to verify whether the write operation was...

Страница 8: ...UG 396 Evaluation Board User Guide Rev 0 Page 8 of 16 SCHEMATICS AND ARTWORK MOTHERBOARD 10624 008 Figure 8 SDP Connector and Power Supply...

Страница 9: ...Evaluation Board User Guide UG 396 Rev 0 Page 9 of 16 10624 009 Figure 9 Schematic of Test Circuits...

Страница 10: ...UG 396 Evaluation Board User Guide Rev 0 Page 10 of 16 10624 010 Figure 10 Schematic of Connectors to Daughter Board 10624 011 Figure 11 Component Side View...

Страница 11: ...Evaluation Board User Guide UG 396 Rev 0 Page 11 of 16 10624 012 Figure 12 Component Placement Drawing 10624 013 Figure 13 Layer 2 Side PCB Drawing...

Страница 12: ...UG 396 Evaluation Board User Guide Rev 0 Page 12 of 16 DAUGHTER BOARD 10624 014 Figure 14 Schematic of Daughter Board...

Страница 13: ...Evaluation Board User Guide UG 396 Rev 0 Page 13 of 16 10624 015 Figure 15 Component Side View 10624 016 Figure 16 Component Placement Drawing...

Страница 14: ...UG 396 Evaluation Board User Guide Rev 0 Page 14 of 16 10624 017 Figure 17 Layer 2 Side PCB Drawing...

Страница 15: ...03 FEC 1750678 1 R14 SMD resistor 100 1 0603 FEC 9330364 1 R4 SMD resistor 1 k 0 01 0603 FEC 9330380 3 R5 R25 R26 SMD resistor 100 k 1 0603 FEC 9330402 5 R15 R16 R17 R18 R19 SMD resistor 33 k 1 0603 F...

Страница 16: ...e consultants The Evaluation Board is NOT sold to Customer all rights not expressly granted herein including ownership of the Evaluation Board are reserved by ADI CONFIDENTIALITY This Agreement and th...

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