LSM320HAY30 datasheet(34/42 Pages) STMICROELECTRONICS

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LSM320HAY30

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Doc ID 16917 Rev 1

8.10

LA_OUT_X_L (28h), LA_OUT_X_H (29h)

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

8.11

LA_OUT_Y_L (2Ah), LA_OUT_Y_H (2Bh)

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

8.12

LA_OUT_Z_L (2Ch), LA_OUT_Z_H (2Dh)

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

8.13

LA_INT1_CFG (30h)

XOR

X axis data overrun. Default value: 0

(0: no overrun has occurred;

1: 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: 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)

Table 35.

LA_STATUS_REG description (continued)

Table 36.

LA_INT1_CFG register

AOI

ZHIE

ZLIE

YHIE

YLIE

XHIE

XLIE

Table 37.

LA_INT1_CFG description

AOI

AND/OR combination of interrupt events. Default value: 0.

(See

Table 38)

6 direction detection function enable. Default value: 0.

(See

Table 38)

ZHIE

Enable interrupt generation on Z high event. Default value: 0

(0: disable interrupt request;

1: enable interrupt request on measured accel. value higher than preset threshold)

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