Datasheet

Data Sheet
BMA456
Page 78
BST-BMA456-DS000-01 | Version 1.1 | October 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.
Register (0x2A) INTERNAL_STATUS
DESCRIPTION: Error bits and message indicating internal status
RESET: 0x00
DEFINITION (Go to register map):
Name
Register (0x2A) INTERNAL_STATUS
Bit
7
6
5
4
Read/Write
R
R
R
R
Reset Value
0
0
0
0
Content
odr_high_error
odr_50hz_error
axes_remap_erro
r
message
Bit
3
2
1
0
Read/Write
R
R
R
R
Reset Value
0
0
0
0
Content
message
message: Internal Status Message
message
0x00
not_init
ASIC is not initialized
0x01
init_ok
ASIC initialized
0x02
init_err
Initialization error
0x03
drv_err
Invalid driver
0x04
sns_stop
Sensor stopped
axes_remap_error: Axes remapped wrongly because a source axis is not assigned to more than one
target axis.
odr_50hz_error: The minimum bandwidth conditions are not respected for the features which require
50 Hz data.
odr_high_error: The minimum bandwidth conditions are not respected for the Wakeup Detection.