Datasheet

Preliminary Data Sheet
BMA400
Page 76 /
Confidential
BST-BMA400-DS000-00 | Version 0.1 | November 2017 Bosch Sensortec
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BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
Note: Specifications within this document are subject to change without notice.
Name
Register (0x21) INT1_MAP
Bit
7
6
5
4
Read/Write
RW
RW
RW
RW
Reset Value
0
0
0
0
Content
drdy_int1
fwm_int1
ffull_int1
ieng_overrun_int
1
Bit
3
2
1
0
Read/Write
RW
RW
RW
RW
Reset Value
0
0
0
0
Content
gen2_int1
gen1_int1
orientch_int1
wkup_int1
wkup_int1: low power wake-up interrupt is mapped to int1
orientch_int1: orientation changed interrupt is mapped to int1
gen1_int1: generic interrupt 1 is mapped to int1
gen2_int1: generic interrupt 2 is mapped to int1
ieng_overrun_int1: interrupt engine overrun mapped to int1
ffull_int1: fifo full interrupt is mapped to int1
fwm_int1: fifo watermark interrupt is mapped to int1
drdy_int1: data ready interrupt is mapped to int1
Register (0x22) INT2_MAP
DESCRIPTION: The register contains the interrupt to physical INT2 pin mapping
0: interrupt is not mapped to INT2
1: interrupt is mapped to pin INT2
RESET: 0x00
DEFINITION (Go to register map):
Name
Register (0x22) INT2_MAP
Bit
7
6
5
4
Read/Write
RW
RW
RW
RW
Reset Value
0
0
0
0
Content
drdy_int2
fwm_int2
ffull_int2
ieng_overrun_int
2
Bit
3
2
1
0
Read/Write
RW
RW
RW
RW
Reset Value
0
0
0
0
Content
gen2_int2
gen1_int2
orientch_int2
wkup_int2
wkup_int2: low power wake-up interrupt is mapped to INT2
orientch_int2: orientation changed interrupt is mapped to INT2
gen1_int2: generic interrupt 1 is mapped to INT2
gen2_int2: generic interrupt 2 is mapped to INT2
ieng_overrun_int2: interrupt engine overrun mapped to int2
ffull_int2: fifo full interrupt is mapped to INT2
Confidential and under NDA
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Confidential and under NDA
Seeed Studio
Confidential and under NDA