User Manual

MPU-9250 Register Map and Descriptions
Document Number: RM-MPU-9250A-00
Revision: 1.4
Release Date: 9/9/2013
4.23 Registers 65 and 66 – Temperature Measurement
Name: TEMP_OUT_H
Serial IF: SyncR
Reset value: 0x00 (if sensor disabled)
BIT
NAME
FUNCTION
[7:0]
D[7:0]
High byte of the temperature sensor output
Name: TEMP_OUT_L
Serial IF: SyncR
Reset value: 0x00 (if sensor disabled)
BIT
NAME
FUNCTION
[7:0]
D[7:0]
Low byte of the temperature sensor output:
TEMP_degC
= ((TEMP_OUT –
RoomTemp_Offset)/Temp_Sensitivity)
+ 21degC
Where Temp_degC is the temperature in degrees C
measured by the temperature sensor. TEMP_OUT is
the actual output of the temperature sensor.
4.24 Registers 67 to 72 – Gyroscope Measurements
Name: GYRO_XOUT_H
Serial IF: SyncR
Reset value: 0x00 (if sensor disabled)
BIT
NAME
FUNCTION
[7:0]
D[7:0]
High byte of the X-Axis gyroscope output
Name: GYRO_XOUT_L
Serial IF: SyncR
Reset value: 0x00 (if sensor disabled)
BIT
NAME
FUNCTION
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