Datasheet
Preliminary Data Sheet
BMA400
Page 57 /
Confidential
BST-BMA400-DS000-00 | Version 0.1 | November 2017 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.
Addr
(hex)
RegName
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Rst val
Access
mode
0x21
INT1_MAP
drdy_int1
fwm_int1
ffull_int1
ieng_ove
rrun_int1
gen2_int1
gen1_int1
orientch_int
1
wkup_int1
0x00
RW
0x22
INT2_MAP
drdy_int2
fwm_int2
ffull_int2
ieng_ove
rrun_int2
gen2_int2
gen1_int2
orientch_int
2
wkup_int2
0x00
RW
0x23
INT12_MAP
actch_int2
tap_int2
step_int2
actch_int1
tap_int1
step_int1
0x00
RW
0x24
INT12_IO_CTRL
int2_od
int2_lvl
int1_od
int1_lvl
0x00
RW
0x25
0x00
0x26
FIFO_CONFIG0
fifo_z_en
fifo_y_en
fifo_x_en
fifo_8bit_
en
fifo_data_sr
c
fifo_time_en
fifo_stop_o
n_full
auto_flush
0x00
RW
0x27
FIFO_CONFIG1
fifo_watermark<7:0>
0x00
RW
0x28
FIFO_CONFIG2
fifo_watermark<10:8>
0x00
RW
0x29
FIFO_PWR_CONFIG
fifo_read_en
0x00
RW
0x2A
AUTOLOWPOW_0
auto_lp_timeout_thres<11:4>
0x00
RW
0x2B
AUTOLOWPOW_1
auto_lp_timeout_thres<3:0>
auto_lp_timeout<1:0>
gen1_int
drdy
0x00
RW
0x2C
AUTOWAKEUP_0
wakeup_timeout_thres<11:4>
0x00
RW
0x2D
AUTOWAKEUP_1
wakeup_timeout_thres<3:0>
wkup_timeout
wkup_int
0x00
RW
0x2F
WKUP_INT_CONFIG
0
wkup_z_en
wkup_y_en
wkup_x_en
num_of_samples<2:0>
wkup_refu<1:0>
0x00
RW
0x30
WKUP_INT_CONFIG
1
int_wkup_thres<7:0>
0x00
RW
0x31
WKUP_INT_CONFIG
2
int_wkup_refx<7:0>
0x00
RW
0x32
WKUP_INT_CONFIG
3
int_wkup_refy<7:0>
0x00
RW
0x33
WKUP_INT_CONFIG
4
int_wkup_refz<7:0>
0x00
RW
0x35
ORIENTCH_CONFI
G0
orient_z_en
orient_y_en
orient_x_en
data_src
orient_refu<1:0>
stability_mode<1:0>
0x00
RW
0x36
ORIENTCH_CONFI
G1
orient_thres<7:0>
0x00
RW
0x37
ORIENTCH_CONFI
G2
stability_thres<7:0>
0x00
RW
0x38
ORIENTCH_CONFI
G3
orient_dur<7:0>
0x00
RW
0x39
ORIENTCH_CONFI
G4
int_orient_refx<7:0>
0x00
RW
0x3A
ORIENTCH_CONFI
G5
int_orient_refx<11:8>
0x00
RW
0x3B
ORIENTCH_CONFI
G6
int_orient_refy<7:0>
0x00
RW
0x3C
ORIENTCH_CONFI
G7
int_orient_refy<11:8>
0x00
RW
0x3D
ORIENTCH_CONFI
G8
int_orient_refz<7:0>
0x00
RW
0x3E
ORIENTCH_CONFI
G9
int_orient_refz<11:8>
0x00
RW
Confidential and under NDA
Seeed Studio
Confidential and under NDA
Seeed Studio
Confidential and under NDA