LIS3DH datasheet(33/42 Pages) STMICROELECTRONICS

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LIS3DH

Registers description

Doc ID 17530 Rev 1

33/42

8.15

STATUS_REG (27h)

8.16

OUT_X_L (28h), OUT_X_H (29h)

X-axis acceleration data. The value is expressed in two’s complement.

8.17

OUT_Y_L (2Ah), OUT_Y_H (2Bh)

Y-axis acceleration data. The value is expressed in two’s complement.

8.18

OUT_Z_L (2Ch), OUT_Z_H (2Dh)

Z-axis acceleration data. The value is expressed in two’s complement.

Table 39.

REFERENCE register description

Ref 7-Ref0

Reference value for Interrupt generation. Default value: 0

Table 40.

STATUS register

ZYXOR

ZOR

YOR

XOR

ZYXDA

ZDA

YDA

XDA

Table 41.

STATUS register description

ZYXOR

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 ones)

ZOR

Z axis data overrun. Default value: 0

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

one)

YOR

Y axis data overrun. Default value: 0

(0: no overrun has occurred;

1: a new data for the Y-axis has overwritten the previous one)

XOR

X axis data overrun. Default value: 0

(0: no overrun has occurred;

1: a new data for the X-axis has overwritten the previous one)

ZYXDA

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: a new data for the Z-axis is not yet available;

1: a new data for the Z-axis is available)

YDA

Y axis new data available. Default value: 0

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

1: a new data for the Y-axis is available)

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