LSM6DS0 Datasheet, PDF (48/59 Pages) STMicroelectronics – Embedded temperature sensor

Register description
LSM6DS0
7.26
BOOT
Table 69. CTRL_REG8 register description
Reboot memory content. Default value: 0
(0: normal mode; 1: reboot memory content⁽¹⁾)
BDU
Block Data Update. Default value: 0
(0: continuous update; 1: output registers not updated until MSB and LSB read)
H_LACTIVE
Interrupt activation level. Default value: 0
(0: interrupt output pins active high; 1: interrupt output pins active low)
PP_OD
Push-pull/Open Drain selection on INT pin. Default value: 0
(0: push-pull mode; 1: open drain mode)
SIM
SPI Serial Interface Mode selection. Default value: 0
(0: 4-wire interface; 1: 3-wire interface).
IF_ADD_INC
Register address automatically incremented during a multiple byte access with a
serial interface (I²C or SPI). Default value: 1
(0: disabled; 1: enabled)
BLE
Big/Little Endian Data Selection. Default value 0
(0: data LSB @ lower address; 1: data MSB @ lower address)
SW_RESET
Software reset. Default value: 0
(0: normal mode; 1: reset device)
1. Boot request is executed as soon as the internal oscillator is turned-on. It is possible to set the bit while in
power-down mode, in this case it will be served at the next normal mode or sleep mode.
CTRL_REG9 (23h)
Control register 9.
Table 70. CTRL_REG9 register
0⁽¹⁾
SLEEP_G
0⁽¹⁾
FIFO_
TEMP_EN
DRDY_
mask_bit
I2C_disable
FIFO_EN
STOP_ON
_FTH
1. These bits must be set to ‘0’ for the correct operation of the device
SLEEP_G
Table 71. CTRL_REG9 register description
Gyroscope sleep mode enable. Default value: 0
(0: disabled; 1: enabled)
FIFO_TEMP_EN Temperature data storage in FIFO enable. Default value: 0
(0: temperature data not stored in FIFO; 1: temperature data stored in FIFO)
DRDY_mask_bit
I2C_disable
Data available enable bit. Default value: 0
(0: DA timer disabled; 1: DA timer enabled)
Disable I²C interface. Default value: 0.
(0: both I²C and SPI enabled; 1: I²C disabled, SPI only)
FIFO_EN
FIFO memory enable. Default value: 0
(0: disabled; 1: enabled)
STOP_ON_FTH _{Enable FIFO threshold level use. Default value: 0.}
(0: FIFO depth is not limited; 1: FIFO depth is limited to threshold level)
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