LIS3DH datasheet(28/42 Pages) STMICROELECTRONICS

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Registers description

LIS3DH

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Doc ID 17530 Rev 1

Registers description

8.1

STATUS_AUX (07h)

8.2

OUT_1_L (08h), OUT_1_H (09h)

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

8.3

OUT_2_L (0Ah), OUT_2_H (0Bh)

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

8.4

OUT_3_L (0Ch), OUT_3_H (0Dh)

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

Table 18.

STATUS_REG_AUX register

321OR

3OR

2OR

1OR

321DA

3DA

2DA

1DA

Table 19.

STATUS_REG_AUX description

321OR

1, 2 and 3 axis data overrun. Default value: 0

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

3OR

3 axis data overrun. Default value: 0

(0: no overrun has occurred;

1: a new data for the 3-axis has overwritten the previous one)

2OR

2 axis data overrun. Default value: 0

(0: no overrun has occurred;

1: a new data for the 4-axis has overwritten the previous one)

1OR

1 axis data overrun. Default value: 0

(0: no overrun has occurred;

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

321DA

1, 2 and 3 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)

3DA

3 axis new data available. Default value: 0

(0: a new data for the 3-axis is not yet available;

1: a new data for the 3-axis is available)

2DA

2 axis new data available. Default value: 0

(0: a new data for the 2-axis is not yet available;

1: a new data for the 2-axis is available)

1DA

1 axis new data available. Default value: 0

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

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

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