Freescale Semiconductor Xtrinsic MAG3110 Magnetometer RD4247MAG3110 RD4247MAG3110 データシート

Sensors
Freescale Semiconductor, Inc.

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AUTO_MRST_EN

—

RAW

Mag_RST

—

—

—

—

AUTO_MRST_EN

Automatic Magnetic Sensor Reset. Default value: 0.

0: Automatic magnetic sensor resets disabled.

1: Automatic magnetic sensor resets enabled.

Similar to Mag_RST, however, the resets occur automatically before each data acquisition.

This bit is recommended to be always explicitly enabled by the host application. This a WRITE ONLY bit and always reads 

back as 0.

RAW

Data output correction. Default value: 0.

0: Normal mode: data values are corrected by the user offset register values.

1: Raw mode: data values are not corrected by the user offset register values. 

Note: The factory calibration is always applied to the measured data stored in registers 0x01 to 0x06 irrespective of the 

setting of the RAW bit.

Mag_RST

Magnetic Sensor Reset (One-Shot). Default value: 0.

0: Reset cycle not active. 

1: Reset cycle initiate or Reset cycle busy/active.

When asserted, initiates a magnetic sensor reset cycle that will restore correct operation after exposure to an excessive 

magnetic field which exceeds the Full Scale Range (see 

) but is less than the Maximum Applied Magnetic Field 

).

When the cycle is finished, value returns to 0.