Hi - I'm trying to program the ADF5355 chip with arduino. On the eval board, can I jumper my arduino DATA CLK and LE outputs to TP3, TP4 and TP5 to access the appropriate data lines on the chip? Also is there any sample code available?
Yes, you can jumper - the ADF5355 has a standard SPI interface. You can interface it with an device that outputs standard SPI signals (DATA, CLK, and LE). Assuming the Arduino outputs standard SPI signals, you're good. To see the waveform required, see Figure 2 of the datasheet.
I don't have any sample code but any sample SPI code would be a good start. Try Googling 'arduino spi master example'. It looks like there are lots of examples.
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