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resources:eval:dpg:ad9154-ebz [21 Jun 2017 17:06] – Bailey Meyer | resources:eval:dpg:ad9154-ebz [28 Jul 2017 20:29] – Bailey Meyer |
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</WRAP> | </WRAP> |
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Ensure that the {{:resources:eval:user-guides:connection_icon.png}} button is green in the subsystem image under the “System” tab, as shown in Figure 4. If not, click it, select the AD9136/5, and click //Acquire//. Double click on the subsystem image to reach the board block diagram. | Ensure that the {{:resources:eval:user-guides:connection_icon.png}} button is green in the subsystem image under the “System” tab, as shown in Figure 4. If not, click it, select the AD9154, and click //Acquire//. Double click on the subsystem image to reach the board block diagram. |
<WRAP center> | <WRAP center> |
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d. Set Data Rate to 750 MHz, Desired Frequency to 112 MHz, Amplitude to -1.0 dBFS, uncheck unsigned, check Generate Complex Data (I&Q). | d. Set Data Rate to 750 MHz, Desired Frequency to 112 MHz, Amplitude to -1.0 dBFS, uncheck unsigned, check Generate Complex Data (I&Q). |
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e. Under Data Playback, select I data for DAC 0 and DAC2, and Q data for DAC 1 and DAC3. | e. Under Data Playback, select I data for DAC 0 and DAC2, and Q data for DAC 1 and DAC3. The DPGDownloader settings should resemble Figure 14. |
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f. Click Download ({{:resources:eval:dpg:image009.png?direct&|}}) and Play ({{:resources:eval:dpg:image010.png?direct&|}}) in the DPG Downloader screen. The spectrum in Figure 15 will appear on all 4 DAC outputs (J17, J4, J5, and J7), Serial Line Rate will be 7.5Gbps. Figure 16 is a scope capture of the DAC output signal taken on three of the channels. | f. Click Download ({{:resources:eval:dpg:image009.png?direct&|}}) and Play ({{:resources:eval:dpg:image010.png?direct&|}}) in the DPG Downloader screen. The spectrum in Figure 15 will appear on all 4 DAC outputs (J17, J4, J5, and J7), Serial Line Rate will be 7.5Gbps. Figure 16 is a scope capture of the DAC output signal taken on three of the channels. |