Infineon Technologies TLE5012B - SSC Registers; Registers Overview

TLE5012B
SSC Registers
User’s Manual 64 Rev. 1.2, 2018-02
6 SSC Registers
The TLE5012B includes several registers that can be accessed via Synchronous Serial Communication (SSC) to
read data as well as to write to configure settings.
6.1 Registers Overview
There are twenty-two documented registers, but only a few are relevant to read data or to configure the TLE5012B.
Many extra features that are also documented may only be used in very specific cases. In the following bitmap the
relevant bits can be identified.
The most important bits are the ones indicated in green, orange and grey. The green bits contain calculated data;
the bright green bits are additional data that may only be relevant for some specific applications. The orange bits
are configuration parameters, which can be changed if the default values are not the desired ones. The dark
orange bits are relevant if connecting several devices (sensors) to a same master (microcontroller). The grey bits
are relevant for diagnosis to address the demands for functional safety.
There are also yellow bits for the autocalibration and calibration values. Finally the purple bits mark extra features
that can be configured, if desired.
Figure 6-1 Bitmap Part 1
1514131211109876543210
STAT (00
H
)
Status Reg.
RD_
ST
S_R
OM
S_A
DCT
Res
S_X
YOL
S_O
V
S_D
SPU
S_FU
SE
S_V
R
S_W
D
S_R
ST
ru ru ru r r ru ru ru r r r r ru
ACSTAT (01
H
)
Activation status Reg.
AS_
FRST
Res
AS_
OV
AS_
FUSE
AS_
VR
AS_
WD
AS_
RST
ww wwwwwwww
AVAL (02
H
)
Angle Value Reg.
RD_
AV
r
ASPD (03
H
)
Angle Speed Reg.
RD_
AS
r
AREV (04
H
)
Angle Revolution Reg.
RD_
REV
r
FSYNC (05
H
)
Frame Synchro. Reg.
MOD_1 (06
H
)
Interface Mode1 Reg.
CLK_
SEL
Res
ww
SIL (07
H
)
SIL Reg.
FILT_
PAR
FILT_
INV
FUSE
_REL
ww w w
MOD_2 (08
H
)
Interface Mode2 Reg.
Res
ANG
_DIR
PRED
ICT
ww
MOD_3 (09
H
)
Interface Mode3 Reg.
SPIK
EF
SSC
_OD
ww
OFFX (0A
H
)
Offset X Reg.
1514131211109876543210
ru
ANG_VAL
ANG_SPD
ru
S_NR
w
Res
NO_
GMR
_A
NO_
GMR
_XY
S_
MAG
OL
AS_
VEC
MAC
AS_
ADC
T
AS_
DSP
U
AS_
VEC
_XY
REVOLFCNT
wu ru
FSYNC TEMPER
ANG_RANGE
AUTOCAL
Res
w
wu r
FIR_MD Res
w w
IIF_MOD
ADCTV_X
w
ANG_BASE
ww
PAD_DRV
X_OFFSET Res
w
DSP
U_H
OLD
ADC
TV_E
N
w
ADCTV_Y
w
Res