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resources:eval:ad9467-fmc-250ebz [17 Mar 2015 11:57] – [SPIController Setup] Updated CFG file name Umesh Jayamohan | resources:eval:ad9467-fmc-250ebz [25 Apr 2023 13:29] (current) – Fix typo regarding the value of oscillator frequency Iulia Moldovan | ||
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====== EVALUATING THE AD9467-FMC-250EBZ ANALOG-TO-DIGITAL CONVERTER ====== | ====== EVALUATING THE AD9467-FMC-250EBZ ANALOG-TO-DIGITAL CONVERTER ====== | ||
===== Preface ===== | ===== Preface ===== | ||
- | This user guide describes the [[adi> | + | This user guide describes the [[adi> |
\\ | \\ | ||
\\ | \\ | ||
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===== AD9467-FMC-250EBZ ===== | ===== AD9467-FMC-250EBZ ===== | ||
{{ : | {{ : | ||
- | //Figure 1. [[adi> | + | //Figure 1. [[adi>en/ |
===== Typical Measurement Setup ===== | ===== Typical Measurement Setup ===== | ||
{{ : | {{ : | ||
- | //Figure 2. Evaluation Board Connection—[[adi> | + | //Figure 2. Evaluation Board Connection—[[adi> |
</ | </ | ||
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===== Helpful Documents ===== | ===== Helpful Documents ===== | ||
* [[adi> | * [[adi> | ||
- | * EVAL-SDP-CH1Z data capture kit [[http:// | + | * EVAL-SDP-CH1Z data capture kit [[adi>en/ |
* [[adi> | * [[adi> | ||
* [[adi> | * [[adi> | ||
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* [[adi> | * [[adi> | ||
===== Software Needed ===== | ===== Software Needed ===== | ||
- | * VisualAnalog | + | * [[adi> |
- | * SPIController | + | * [[adi>/en/design-center/interactive-design-tools/spicontroller.html|SPIController]] |
+ | | ||
===== Design and Integration Files ===== | ===== Design and Integration Files ===== | ||
- | * FPGA BIN file ftp:// | + | * {{: |
- | * [[http:// | + | * [[/ |
===== Equipment Needed ===== | ===== Equipment Needed ===== | ||
* Analog signal source and antialiasing filter | * Analog signal source and antialiasing filter | ||
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* USB 2.0 port | * USB 2.0 port | ||
* [[adi> | * [[adi> | ||
- | *[[http:// | + | *[[adi>en/ |
===== Getting Started ===== | ===== Getting Started ===== | ||
- | This section provides quick start procedures for using the [[adi> | + | This section provides quick start procedures for using the [[adi>en/ |
==== Configuring the Board ==== | ==== Configuring the Board ==== | ||
Before using the software for testing, configure the evaluation board as follows: | Before using the software for testing, configure the evaluation board as follows: | ||
- | - Connect the [[adi> | + | - Connect the [[adi>en/ |
- Connect one 12V, 2.5A switching power supply (such as the one supplied) to the [[adi> | - Connect one 12V, 2.5A switching power supply (such as the one supplied) to the [[adi> | ||
- | - The [[http:// | + | - The [[adi>en/ |
//Figure 3. Device Manager Showing SDP-H1 //</ | //Figure 3. Device Manager Showing SDP-H1 //</ | ||
- If the Device Manager does not show the [[adi> | - If the Device Manager does not show the [[adi> | ||
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- Click the Run button in VisualAnalog , you should see the captured data similar to the plot shown in Figure 9 {{ : | - Click the Run button in VisualAnalog , you should see the captured data similar to the plot shown in Figure 9 {{ : | ||
//Figure 10. AD9467-FMC-250 FFT at 5MHz Analog Input//</ | //Figure 10. AD9467-FMC-250 FFT at 5MHz Analog Input//</ | ||
- | - Adjust the amplitude of the input signal so that the fundamental is at the desired level. (Examine the **Fund Power** reading in the left panel of the VisualAnalog FFT window.) | + | - Adjust the amplitude of the input signal so that the fundamental is at the desired level. (Examine the **Fund Power** reading in the left panel of the VisualAnalog FFT window). Usually about 16dBm of signal power from the signal generator will result in a -1dBFS Fundamental signal. |
- To save the FFT plot do the following | - To save the FFT plot do the following | ||
- Click on the Float Form button in the FFT window{{ : | - Click on the Float Form button in the FFT window{{ : | ||
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* Ensure that the ADC has a valid clock input | * Ensure that the ADC has a valid clock input | ||
+ | ===== AD9517-4 Configuration (Optional) ===== | ||
+ | The AD9467-FMC-250EBZ is configured from the factory to use an external clock connected to J201. Alternatively, | ||
+ | |||
+ | ** Hardware Modifications ** | ||
+ | | ||
+ | *Add the following components: C205, C206, C300, C301, C304, C305 | ||
+ | *Make sure that Jumper P200 is on the " | ||
+ | |||
+ | **Additional Software Needed** | ||
+ | | ||
+ | ** Setup Instructions ** | ||
+ | - Make sure that a clock source is not connected to J201 | ||
+ | - Configure SPIcontroller and VisualAnalog as described above | ||
+ | - Launch a 2nd instance of SPIController. | ||
+ | - Load the AD9517spiR03.cfg configuration file. | ||
+ | - Click Config> | ||
+ | - Select " | ||
+ | //Figure 12. Select Fifo Chip Sel # 2 in SPIController//</ | ||
+ | - Click Apply and OK | ||
+ | - Click File> | ||
+ | - Select the configure_ad9517_AD9467-FMC-250EBZ .mgp file | ||
+ | - Check the Enable Check Box {{ : | ||
+ | //Figure 13. Select Enable Macro in SPIController//</ | ||
+ | - Click Run Macros {{ : | ||
+ | //Figure 14. Click Run Macros in SPIController//</ | ||
+ | - Make sure that LED CR300 is illuminated on the AD9467-FMC-250EBZ. | ||
+ | |||
+ | ** Obtaining an FFT ** | ||
+ | - Click the Run button in VisualAnalog , you should see the captured data similar to the plot shown in Figure 9 {{ : | ||
+ | //Figure 15. AD9467-FMC-250 FFT at 140.3MHz Analog Input (performance may be degraded compared to high-quality direct clock)//</ | ||