LSM6DSTX datasheet(50/175 Pages) STMICROELECTRONICS

部件名	LSM6DSTX

功能描述	iNEMO inertial module: always-on 3-axis accelerometer and 3-axis gyroscope with embedded machine learning core

PDF	175 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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50 / 175 page

9.2

PIN_CTRL (02h)

Enable/disable pull-up for SDO, OCS_AUX, SDO_AUX pins register (R/W)

Table 24. PIN_CTRL register

OIS_

PU_DIS

SDO_

PU_EN

1(1)

1. This bit must be set to 1 for the correct operation of the device.

Table 25. PIN_CTRL register description

OIS_PU_DIS

Disables pull-up on both OCS_Aux and SDO_Aux pins. Default value: 0

(0: OCS_Aux and SDO_Aux pins with pull-up;

1: OCS_Aux and SDO_Aux pins pull-up disconnected)

SDO_PU_EN

Enables pull-up on SDO pin

(0: SDO pin pull-up disconnected (default); 1: SDO pin with pull-up)

9.3

FIFO_CTRL1 (07h)

FIFO control register 1 (R/W)

Table 26. FIFO_CTRL1 register

WTM7

WTM6

WTM5

WTM4

WTM3

WTM2

WTM1

WTM0

Table 27. FIFO_CTRL1 register description

WTM[7:0]

FIFO watermark threshold, in conjunction with WTM8 in FIFO_CTRL2 (08h)

1 LSB = 1 sensor (6 bytes) + TAG (1 byte) written in FIFO

Watermark flag rises when the number of bytes written in the FIFO is greater than or equal to the threshold level.

LSM6DSTX

PIN_CTRL (02h)

DS14039 - Rev 1

page 50/175

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