The connection would be the same as for an ordinary 3.3V Arduino
Do you have ALL the needed pins connected? Are you using a particular shield?
ADIS16460 imu(10, 2, 9); // Arguments: Chip Select, Data Ready, Reset Pin Assignments.
[int(x) for x in l]
map(lambda x: int(x), l)
(str(x) for x in l)