Analog Devices ADRV9005 Reference Manual page 358

Reference Manual
ADRV9001 EVALUATION SYSTEM
Digital Predistortion
For more detailed information on DPD, see the
processing engine as the DPD and keeps the gain from the output of the power amplifier at a constant level.
To use the CLGC, use it in the open-loop configuration at first and read the "CLGC Last Gain" and "CLGC Filtered Gain" from the Transmit tab.
Then input these readings into the "CLGC Gain Target" and "CLGC Filter Alpha" fields in the Digital Predistortion tab, and close the loop by
unchecking the open-loop tickbox. The "CLGC Target Gain (dB)"' field controls the transmitter output power in the Transmit tab.
To use either of these functions, turn on the DPD tracking calibration as the two functions use the same tracking engine.
Auxiliary DAC/ADC
The ADRV9001 evaluation software allows to set the Auxiliary ADC/DAC for different control or monitoring purposes. Go to the Auxiliary tab
and enable "Aux DAC/ADC". For Aux DACs, specify a DAC code, valued from 0 ~ 4095. This effectively sets the voltage level for that Aux DAC
pin. For Aux ADCs, press Capture Again to observe the one-time voltage value on the Aux DAC pin. Enable this after the part is programmed.
File Menu
The File menu has the following options:
Save Session and Load Session, which save and restore the TES configuration parameters.
►
Reset Preferences resets the relative links to folders from the TES.
►
Generate Profile File creates the JSON type profile configuration file.
►
Generate Stream Image generates a .bin file of the stream images.
►
Force Update Platform forcibly cleans up the resources in the SD card in case of errors.
►
Force Update Boot cleans the boot files and reboots the platform.
►
Shut Down Platform safely powers down the Xilinx platform.
►
Reboot Platform reboots the platform.
►
Exit exits the TES.
►
In case of some erroneous operation, the TES is capable of capturing its state with the Log File functionality that captures the steps that lead to
error operation. Send the file created using the Log File function back to the Analog Devices support team for further debug.
analog.com
Digital Predistortion (DPD) section. This tab also contains the CLGC settings. It uses the same
Figure 348. Auxiliary DACs and ADCs
ADRV9001
Rev. A | 358 of 377