Datasheet

BMI160
Data sheet
Page 68
BST-BMI160-DS000-07 | Revision 0.8 | February 2015 Bosch Sensortec
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Note: Specifications within this document are preliminary and subject to change without notice.
Name
Register (0x5A-0x5E) INT_LOWHIGH [2]
Bit
7
6
5
4
Read/Write
R/W
R/W
R/W
R/W
Reset Value
1
0
0
0
Content
int_high_hy<1:0>
Reserved
Bit
3
2
1
0
Read/Write
R/W
R/W
R/W
R/W
Reset Value
0
0
0
1
Content
reserved
int_low_mode
int_low_hy<1:0>
int_high_hy<1:0>: hysteresis of high-g interrupt according to Val(int_high_hy<1:0>) · 125 mg (2-
g range), Val(int_high_hy<1:0>) · 250 mg (4-g range), Val(int_high_hy<1:0>)
· 500 mg (8-g range), or Val(int_high_hy<1:0>) · 1000 mg (16-g range)
int_low_mode: select low-g interrupt ‘0’ single-axis mode, or ‘1’ axis-summing mode
int_low_hy<1:0>: hysteresis of low-g interrupt according to int_low_hy<1:0> · 125 mg
independent of the selected accelerometer g-range
Register (0x5A-0x5E) INT_LOWHIGH[3] contains the delay time definition for the high-g
interrupt.
Name
Register (0x5A-0x5E) INT_LOWHIGH [3]
Bit
7
6
5
4
Read/Write
R/W
R/W
R/W
R/W
Reset Value
0
0
0
0
Content
int_high_dur<7:4>
Bit
3
2
1
0
Read/Write
R/W
R/W
R/W
R/W
Reset Value
1
0
1
1
Content
int_high_dur<3:0>
int_high_dur<7:0>: high-g interrupt trigger delay according to [int_high_dur<7:0> + 1] • 2.5 ms in
a range from 2.5 ms to 640 ms; the default corresponds to a delay of 30 ms.
If Register (0x58-0x59) INT_DATA configures that this interrupt uses pre-
filtered data, the sensor is not entering low-power mode.
Register (0x5A-0x5E) INT_LOWHIGH[4] contains the threshold definition for the high-g
interrupt.
Name
Register (0x5A-0x5E) INT_LOWHIGH[4]
Bit
7
6
5
4
Read/Write
R/W
R/W
R/W
R/W
Reset Value
1
1
0
0
Content
high_th<7:4>