BMA253
Data sheet
Page 79
Register 0x2A (INT_8)
Contains the timing definitions for the single tap and double tap interrupts.
Name
Bit
0x2A
7
INT_8
6
5
4
Read/Write R/W
R/W
0
R/W
0
R/W
0
Reset
0
Value
Content
tap_quiet
3
tap_shock
reserved
reserved
Bit
2
1
0
Read/Write R/W
R/W
1
R/W
0
R/W
0
Reset
0
Value
Content
reserved
tap_dur<2:0>
tap_quiet:
selects a tap quiet duration of ‘0’ 30 ms, ‘1’ 20 ms
selects a tap shock duration of ‘0’ 50 ms, ‘1’75 ms
write ‘0’
tap_shock:
reserved:
tap_dur<2:0>:
selects the length of the time window for the second shock event for double
tap detection according to ´000b´ 50 ms, ´001b´ 100 ms, ´010b´ 150
ms, ´011b´ 200 ms, ´100b´ 250 ms, ´101b´ 375 ms, ´110b´ 500
ms, ´111b´ 700 ms.
BST-BMA253-DS000-01 | Revision 1.0 | August 2015
Bosch Sensortec
© Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to
third parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
Note: Specifications within this document are subject to change without notice.
BOSCH [ Bosch Sensortec GmbH ]
