ISM330BXTR datasheet(72/150 Pages) STMICROELECTRONICS

72 / 150 page

9.27

STATUS_REG (1Eh)

The STATUS_REG register is read by the primary interface SPI/I²C & MIPI I3C® (R).

Table 80. STATUS_REG register

TIMESTAMP_

ENDCOUNT

AH_QVARDA

TDA

GDA

XLDA

Table 81. STATUS_REG register description

TIMESTAMP_ENDCOUNT

Alerts timestamp overflow within 5.6 ms

AH_QVARDA

Analog hub or Qvar new data available. Default value: 0

(0: no set of data available at the analog hub or Qvar output;

1: a new set of data is available at the analog hub or Qvar output)

TDA

Temperature new data available. Default: 0

(0: no set of data is available at temperature sensor output;

1: a new set of data is available at temperature sensor output)

GDA

Gyroscope new data available. Default value: 0

(0: no set of data available at gyroscope output;

1: a new set of data is available at gyroscope output)

XLDA

Accelerometer new data available. Default value: 0

(0: no set of data available at accelerometer output;

1: a new set of data is available at accelerometer output)

9.28

OUT_TEMP_L (20h), OUT_TEMP_H (21h)

Temperature data output register (R). L and H registers together express a 16-bit word in two’s complement.

Table 82. OUT_TEMP_L register

Temp7

Temp6

Temp5

Temp4

Temp3

Temp2

Temp1

Temp0

Table 83. OUT_TEMP_H register

Temp15

Temp14

Temp13

Temp12

Temp11

Temp10

Temp9

Temp8

Table 84. OUT_TEMP register description

Temp[15:0]

Temperature sensor output data

The value is expressed in two's complement.

ISM330BX

DS14588 - Rev 2

page 72/150

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