ICM-20690
12.72 REGISTER 108 – POWER MANAGEMENT 2
Register Name: PWR_MGMT_2
Register Type: READ/WRITE
Register Address: 108 (Decimal); 6C (Hex)
BIT
NAME
FUNCTION
When gyroscope is disabled, this bit controls accelerometer duty cycling
operation mode.
1 – System will not enter sleep when gyroscope is disabled and accelerometer is
off while duty cycling.
0 - System will enter sleep when gyroscope is disabled and accelerometer is off
while duty cycling.
[7]
LP_DIS
This bit should be set to 1 when reading from SRAM/FIFO.
Reserved
[6]
[5]
-
1 – X accelerometer is disabled.
0 – X accelerometer is on.
1 – Y accelerometer is disabled.
0 – Y accelerometer is on.
1 – Z accelerometer is disabled.
0 – Z accelerometer is on.
1 – X gyro is disabled.
0 – X gyro is on.
1 – Y gyro is disabled.
0 – Y gyro is on.
1 – Z gyro is disabled.
STBY_XA
[4]
[3]
[2]
[1]
[0]
STBY_YA
STBY_ZA
STBY_XG
STBY_YG
STBY_ZG
0 – Z gyro is on.
12.73 REGISTER 112 – OIS ENABLE
Register Name: OIS_ENABLE
Register Type: READ/WRITE
Register Address: 112 (Decimal); 70 (Hex)
BIT
NAME
FUNCTION
[7:2]
-
Reserved
1 - Configures auxiliary interface as SPI slave (for connection to OIS controller).
[1]
[0]
OIS_ENABLE
-
0 – Configures auxiliary interface as I2C master (for connection to external
sensors).
Reserved
Page 67 of 76
Document Number: DS-000178
Revision: 1.0
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