Register description

LIS3DHH

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DocID030220 Rev 3

7.7

OUT_TEMP_L (25h), OUT_TEMP_H (26h)

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

complement left-justified.

7.8

STATUS (27h)

Status register (r)

Table 24. Status register

Table 21. OUT_TEMP_L register

Temp3

Temp2

Temp1

Temp0

0

0

0

0

Table 22. OUT_TEMP_H register

Temp11

Temp10

Temp9

Temp8

Temp7

Temp6

Temp5

Temp4

Table 23. OUT_TEMP register description

Temp [11:0]

Temperature sensor output data.

The value is expressed as two’s complement sign.

0 LSB represents T=25 °C ambient.

ZYXOR

ZOR

YOR

XOR

ZYXDA

ZDA

YDA

XDA

Table 25. Status register description

ZYXOR Logic OR of the single X-, Y- and Z-axis data overrun. Default value: 0

(0: no overrun has occurred; 1: a new set of data has overwritten the previous set)

ZOR

Z-axis data overrun. Default value: 0

(0: no overrun has occurred; 1: new data for the Z-axis has overwritten the previous data)

YOR

Y-axis data overrun. Default value: 0

(0: no overrun has occurred; 1: new data for the Y-axis has overwritten the previous data)

XOR

X-axis data overrun. Default value: 0

(0: no overrun has occurred; 1: new data for the X-axis has overwritten the previous data)

ZYXDA Logic AND of the single X-, Y- and Z-axis new data available. Default value: 0

(0: a new set of data is not yet available; 1: a new set of data is available)

ZDA

Z-axis new data available. Default value: 0

(0: new data for the Z-axis is not yet available; 1: new data for the Z-axis is available)

YDA

Y-axis new data available. Default value: 0

(0: new data for the Y-axis is not yet available; 1: new data for the Y-axis is available)

XDA

X-axis new data available. Default value: 0

(0: new data for the X-axis is not yet available; 1: new data for the X-axis is available)