Datasheet

Preliminary Data Sheet
BMA400
Page 77 /
Confidential
BST-BMA400-DS000-00 | Version 0.1 | November 2017 Bosch Sensortec
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Note: Specifications within this document are subject to change without notice.
fwm_int2: fifo watermark interrupt is mapped to INT2
drdy_int2: data ready interrupt is mapped to INT2
Register (0x23) INT12_MAP
DESCRIPTION: the registers contain the interrupts mapping to physical pins
RESET: 0x00
DEFINITION (Go to register map):
Name
Register (0x23) INT12_MAP
Bit
7
6
5
4
Read/Write
RW
RW
n/a
RW
Reset Value
0
0
0
0
Content
actch_int2
tap_int2
reserved
step_int2
Bit
3
2
1
0
Read/Write
RW
RW
n/a
RW
Reset Value
0
0
0
0
Content
actch_int1
tap_int1
reserved
step_int1
step_int1: step detector interrupt is mapped to INT1
step_int1
0x00
nomap
interrupt not mapped to INT1
0x01
mapped to INT1
interrupt mapped to INT1
tap_int1: tap sensing interrupt is mapped to INT1
tap_int1
0x00
nomap
interrupt not mapped to INT1
0x01
mapped to INT1
interrupt mapped to INT1
actch_int1: activity changed interrupt is mapped to INT1
actch_int1
0x00
nomap
interrupt not mapped to INT1
0x01
mapped to INT1
interrupt mapped to INT1
step_int2: step detector interrupt is mapped to INT2
step_int2
0x00
nomap
interrupt not mapped to INT2
0x01
mapped to INT2
interrupt mapped to INT2
tap_int2: tap sensing interrupt is mapped to INT2
tap_int2
0x00
nomap
interrupt not mapped to INT2
0x01
mapped to INT2
interrupt mapped to INT2
actch_int2: activity changed interrupt is mapped to INT2
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Confidential and under NDA
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Confidential and under NDA