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TLE5012_10 Datasheet, PDF (34/64 Pages) Infineon Technologies AG – GMR-Based Angular Sensor for Rotor-Position Sensing
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3.5.1.3.1 TLE5012 Register
Status Register
TLE5012
Specifications
STAT
Status Register
Offset
00H
Reset Value
8001H
15
14
13
RD_ST
S_NR
r
w
7
6
5
S_MAGOL S_XYOL
S_OV
ru
ru
ru
12
NO_GMR_
A
11
NO_GMR_
XY
ru
ru
4
3
S_DSPU S_FUSE
ru
ru
10
S_ROM
r
2
S_VR
ru
9
S_ADCT
ru
1
S_WD
ru
8
Res
0
S_RST
ru
Field
RD_ST
S_NR
NO_GMR_A
NO_GMR_XY
S_ROM
Bits
15
14:13
12
11
10
Type
r
w
ru
ru
r
Description
Read Status
0B status values not changed since last readout
1B status values changed
Reset: 1B
Slave Number
is given at startup by the external circuit of IFA and IFB
and can be changed via SSC-IF
Reset: 00B
No valid GMR Angle Value
Cyclic check of DSPU output.
0B valid GMR angle value on the interface
1B no valid GMR angle value on the interface (e.g test
vectors)
Reset: 0B
No valid GMR XY Values
Cyclic check of ADC input.
0B valid GMR_XY values on the ADC input
1B no valid GMR_XY values on the ADC input (e.g.
test vectors)
Reset: 0B
Status ROM1)
Check of ROM-CRC at startup. After fail DSPU does not
start. SPI access possible.
0B CRC OK
1B CRC fail or running
Reset: 0B
Final Data Sheet
34
V 1.0, 2010-11
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