Datasheet

Preliminary Data Sheet
BMA400
Page 78 /
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.
actch_int2
0x00
nomap
interrupt not mapped to INT2
0x01
mapped to INT2
interrupt mapped to INT2
Register (0x24) INT12_IO_CTRL
DESCRIPTION: the register contains physical behaviour of interrupt pins configurations
RESET: 0x22
DEFINITION (Go to register map):
Name
Register (0x24) INT12_IO_CTRL
Bit
7
6
5
4
Read/Write
n/a
RW
RW
n/a
Reset Value
0
0
1
0
Content
reserved
int2_od
int2_lvl
reserved
Bit
3
2
1
0
Read/Write
n/a
RW
RW
n/a
Reset Value
0
0
1
0
Content
reserved
int1_od
int1_lvl
reserved
int1_lvl: INT1 pin output level
int1_lvl
0x00
low-act-reset
interrupt pin INT1 low-active
0x01
high-act-reset
interrupt pin INT1 high-active
int1_od: INT1 pin output driver mode: CMOS or open drain
int1_od
0x00
pushpull
CMOS push-pull drive characteristic
0x01
open drain
int2_lvl: INT2 pin output level
int2_lvl
0x00
low-act-reset
interrupt pin INT2 low-active
0x01
high-act-reset
interrupt pin INT2 high-active
int2_od: INT2 pin output driver mode: see interrupt physical behaviour
int2_od
0x00
pushpull
CMOS push-pull drive characteristic
0x01
open drain
Confidential and under NDA
Seeed Studio
Confidential and under NDA
Seeed Studio
Confidential and under NDA