Communicate via i2C with the micro of the IMU M0 9dof

Hi!

I have been trying to communicate with the micro the IMU M0 has via i2C. I have programmed a code in Arduino IDLE like it was an Arduino board. When I have tried to communicate via i2C, using the i2C ports on the board, I am only able to communicate with the MPU925.The micro of the IMU does not appear in the scanned i2C list. It only appears the address 0x68 of the MPU925.

Is it needed to program something special in the board for the micro to appear in the i2C list? Must it be used the analog ports of the board like it was an Arduino?

Thanks!