Datasheet

Data Sheet
BMA456
Page 63
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.
aux_err: Error in I2C-Master detected. This flag will be reset when read.
Register (0x03) STATUS
DESCRIPTION: Sensor status flags
RESET: 0x10
DEFINITION (Go to register map):
Name
Register (0x03) STATUS
Bit
7
6
5
4
Read/Write
R
n/a
R
R
Reset Value
0
0
0
1
Content
drdy_acc
reserved
drdy_aux
cmd_rdy
Bit
3
2
1
0
Read/Write
n/a
R
n/a
n/a
Reset Value
0
0
0
0
Content
reserved
aux_man_op
reserved
aux_man_op: ‘1’(‘0’) indicate a (no) manual auxiliary interface operation is ongoing.
cmd_rdy: CMD decoder status. `0´ -> Command in progress `1´ -> Command decoder is ready to
accept a new command
drdy_aux: Data ready for auxiliary sensor. It gets reset when one auxiliary DATA register is read out
drdy_acc: Data ready for accelerometer. It gets reset when one accelerometer DATA register is read
out
Register (0x0A) DATA_0
DESCRIPTION: AUX_X(LSB)
RESET: 0x00
DEFINITION (Go to register map):
Name
Register (0x0A) DATA_0
Bit
7
6
5
4
Read/Write
R
R
R
R
Reset Value
0
0
0
0
Content
aux_x_7_0
Bit
3
2
1
0
Read/Write
R
R
R
R
Reset Value
0
0
0
0
Content
aux_x_7_0