Analog Devices ADRV9001 User Manual page 319

Reference Manual
ADRV9001 EVALUATION SYSTEM
Use "Transmit Data Source" to send data from the FPGA or NCO internal signal source.
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Advanced Features
The Advanced Features tab
page allows to:
Multichip Sync
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Select from "Enabled" and "Enabled with RF PLL Phase Sync" options.
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Input sample and read delays for each channel in this section. For more details, see the
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SSI Power-Down
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Allows to power down either of the two SSI channels.
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Loopback
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Internal loopback from the transmitter SSI or datapath to the receiver SSI or datapath.
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Enable or disable DPD.
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Select the DPD tap polynomial terms.
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There is a default configuration.
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There is freedom to configure individual tabs.
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Enable or disable the closed-loop gain control (CLGC).
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This enables the CLGC setting in the Digital Pre-Distortion tab.
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Monitor the mode RSSI configuration.
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Set the measurement parameters for the monitor mode including the following:
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Number of measurements to average
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Measurement duration
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Start period
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Detection threshold
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Sync Fast Buffer Read
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In the monitor mode, when the device detects a signal, it waits to bring the Rx_EN pin high and it increases the interface rate X4 to
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push the data out of the buffer until the input matches the output and it reverts to the normal rate.
The device configuration must be in DMR, has frequency deviation enabled, and the ADCs are in high-performance operation.
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Stream Status Output over GPIO
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analog.com
Figure 299. Radio Configuration Tab
(Figure 300) provides access to the settings that enable a set of advanced features the device supports. This
ADRV9001
Multichip Synchronization section.
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