Analog Devices ADRV9005 Reference Manual page 367

Reference Manual
ADRV9001 EVALUATION SYSTEM
4. Specify the "Hop Pin" . By default, set it to "Pin 01".
5. Specify the "Hop Mode". Different profiles have certain modes enabled/disabled.
a. "Mux Preprocess" indicates two LOs in use for frequency hopping, and the tables are preprocessed before hopping.
b. "Mux Real-Time Process" indicates two LOs are in use for frequency hopping, and tables are processed at the hopping stage.
c. "LO Retuning (Real-Time)" indicates that only one LO is used for frequency hopping and the tables are processed at the hopping stage.
This example uses the default "Mux Preprocess".
6. Specify "Operation".
a. Automatic Loop: Automatically increment through a frequency hopping table and wrap around once end is reached.
b. Automatic Ping Pong: Ping pong operation between ADI_ADRV9001_FHHOPTABLE_A and ADI_ADRV9001_FHHOPTABLE_B.
Automatically increment through one frequency hopping table and switch to the other once the end is reached.
c. GPIO: Use DGPIO pins to index the entries within a frequency hopping table.
This example uses the default "Ping Pong" mode.
7. Load the frequency hopping tables.
a. Load two tables (Tables A and B) or load only one table (Table A or B). The GUI provides the frequency hopping table examples.
b. At this point, edit the frequency tables in the loaded files. Do not edit the values directly on the GUI. Once the values in the table are
changed, load the table again.
Two tables are loaded in this example.
8. "Executed Sequence" displays in the table at the bottom of the tab. Any changes made to the frequency hopping setting automatically
populates this table to show the programmed sequence.
analog.com
Figure 361. Frequency Hopping Tables
ADRV9001
Rev. A | 367 of 377