BMI055 Datasheet, PDF (68/148 Pages) List of Unclassifed Manufacturers – Small, versatile 6DoF sensor module

BMI055
Data sheet
Page 68
Confidential
ACC Register 0x2B (INT_9)
Contains the definition of the number of samples processed by the single / double-tap interrupt
engine after wake-up in low-power mode. It also defines the threshold definition for the single
and double tap interrupts.
Name
Bit
Read/Write
Reset
Value
Content
0x2B
7
R/W
0
tap_samp<1:0>
INT_9
6
R/W
0
5
R/W
0
reserved
4
R/W
0
tap_th<4>
Bit
3
2
1
0
Read/Write R/W
R/W
R/W
R/W
Reset
1
0
1
0
Value
Content
tap_th<3:0>
tap_samp<1:0>:
reserved:
tap_th<3:0>:
selects the number of samples that are processed after wake-up in the low-
power mode according to ´00b´  2 samples, ´01b´  4 samples, ´10b´  8
samples, and ´11b´  16 samples
write ‘0’
threshold of the single/double-tap interrupt corresponding to an acceleration
difference of tap_th<3:0> · 62.5mg (2g-range), tap_th<3:0> · 125mg (4g-
range), tap_th<3:0> · 250mg (8g-range), and tap_th<3:0> · 500mg (16g-
range).
ACC Register 0x2C (INT_A)
Contains the definition of hysteresis, blocking, and mode for the orientation interrupt
Name
0x2C
INT_A
Bit
7
6
5
4
Read/Write R/W
R/W
R/W
R/W
Reset
0
0
0
1
Value
Content
reserved
orient_hyst<2:0>
Bit
Read/Write
Reset
Value
Content
3
2
R/W
R/W
1
0
orient_blocking<1:0>
1
0
R/W
R/W
0
0
orient_mode<1:0>
BST-BMI055-DS000-06 | Revision 1.0 | May 2013
Bosch Sensortec
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Note: Specifications within this document are subject to change without notice.