AN2335 Datasheet, PDF (16/40 Pages) STMicroelectronics – This document is intended to give application

Registers description
5
Registers description
AN2335
5.1
Registers address map
The table given below provides a listing of the registers embedded in the device.
Table 4.
Registers address map
Name
Type
Reserved (Do not modify)
Who_Am_I
r
Reserved (Do not modify)
Ctrl_Reg1
rw
Ctrl_Reg2
rw
Ctrl_Reg3
rw
HP_filter_reset
r
Reserved (Do not modify)
Status_Reg
r
--
r
Out_X
r
--
r
Out_Y
r
--
r
Out_Z
r
Reserved (Do not modify)
FF_WU_CFG_1
rw
FF_WU_SRC_1(ack1)
r
FF_WU_THS_1
rw
FF_WU_DURATION_1
rw
FF_WU_CFG_2
rw
FF_WU_SRC_2 (ack2)
r
FF_WU_THS_2
rw
FF_WU_DURATION_2
rw
Reserved (Do not modify)
Register
Address
Hex
00-0E
0F
10-1F
20
21
22
23
24-26
27
28
29
2A
2B
2C
2D
2E-2F
30
31
32
33
34
35
36
37
38-3F
Binary
00 1111
10 0000
10 0001
10 0010
10 0011
10 0111
10 1000
10 1001
10 1010
10 1011
10 1100
10 1101
11 0000
11 0001
11 0010
11 0011
11 0100
11 0101
11 0110
11 0111
Default
00111011
00000111
00000000
00000000
dummy
00000000
output
output
output
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
Comment
Reserved
Dummy register
Reserved
Dummy register
Reserved
Not Used
Not Used
Not Used
Reserved
Reserved
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