Datasheet

Data Sheet
BMA456
Page 82
BST-BMA456-DS000-01 | Version 1.1 | October 2017 Bosch Sensortec
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Note: Specifications within this document are subject to change without notice.
Name
Register (0x45) FIFO_DOWNS
Bit
7
6
5
4
Read/Write
RW
RW
RW
RW
Reset Value
1
0
0
0
Content
acc_fifo_filt_data
acc_fifo_downs
Bit
3
2
1
0
Read/Write
n/a
n/a
n/a
n/a
Reset Value
0
0
0
0
Content
reserved
acc_fifo_downs: Downsampling for accelerometer data (2**acc_fifo_downs)
acc_fifo_filt_data: selects filtered or unfiltered Accelerometer data for fifo
acc_fifo_filt_data
0x00
unfiltered
Unfiltered data
0x01
filtered
Filtered data
Register (0x46) FIFO_WTM_0
DESCRIPTION: FIFO Watermark level LSB
RESET: 0x00
DEFINITION (Go to register map):
Name
Register (0x46) FIFO_WTM_0
Bit
7
6
5
4
Read/Write
RW
RW
RW
RW
Reset Value
0
0
0
0
Content
fifo_water_mark_7_0
Bit
3
2
1
0
Read/Write
RW
RW
RW
RW
Reset Value
0
0
0
0
Content
fifo_water_mark_7_0