ADIS16550_SCAN_ACCEL_Z
[ADIS16550_SCAN_ACCEL_Z] = ADIS16550_REG_Z_ACCEL_BIAS,
[ADIS16550_SCAN_ACCEL_Z] = ADIS16550_REG_Z_ACCEL_SCALE,
(ADIS16550_SCAN_ACCEL_Z - ADIS16550_SCAN_GYRO_X + 2) *