Q:
Do you have any code examples that will help me understand the SPI in the ADIS16480?
A:
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The attached code implements a continuous loop for reading the PROD_ID register in the Arduino Uno system. Also see the READING DATA SECTION in the ADIS16480 datasheet for more information on this. In revision C, page 12, please see Figure 16.
http://www.analog.com/static/imported-files/data_sheets/ADIS16480.pdf#Page=12
For those using future revisions, here is a graphical reference that illustrates what to look for, in cases where future revisions changes the figure or page locations.