Summary of Contents for Analog Devices AD9152-FMC-EBZ
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Data Pattern Generator ADS7 Introduction The AD9152-FMC-EBZ connects to an ADS7 data pattern generator system. The AD9152 is a dual JESD204B signal processing RF Digital to Analog Converter. The ADS7 automatically formats the data and sends it to the AD9152-FMC-EBZ via its JESD204B lanes. The AD9152-FMC-EBZ is an FMC mezzanine card.
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It is included on the Evaluation Board CD. Registers on the AD9152 and AD9516 products are programmed via a USB cable connecting the user’s PC to the AD9152-FMC-EBZ XP2 connector. Software in the AD9152-FMC-EBZ PIC processor (XU1) provides the interface between the USB bus and the SPI busses of the AD9152 and AD9516.
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(recommended) installation settings. 2. Plug the AD9152-FMC-EBZ into port FMC_1 of the ADS7 System. Use a USB cable to connect the EVB to your PC and connect the lab equipment to the EVB as shown in Figure 1.
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Figure 3. Initial DPG Downloader Panel 2. Open SPIPro. It will show AD9152-FMC-EBZ in the upper left hand corner. 3. Select single link, JESD mode 4, Interpolation 4. Press ‘Configure DAC and Clock’ button. JESD204B PLL lock will turn green.
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Figure 4. Fully Configured SPIPro Display 4. Select Single Tone under the Add Generated Waveforms Tab. Set Data Rate: 375Mhz, Desired Frequency: 100Mhz, Amplitude: -10dbFS, Uncheck Unsigned Data, Check Generate Complex Data (I and Q) 5. Click Download ( ) and Play ( ) in the DPG Downloader screen.
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Figure 5. AD9144-FMC-EBZ Fully Configured DPG Downloader Display 6. Here is what you will see at the output of DAC0 on the Spectrum Analyzer. Figure 6. DAC Output Spectrum Analyzer Display Rev 05 May 2015 22:48 | Page 6...
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