TLE5012-E0742 INFINEON [Infineon Technologies AG], TLE5012-E0742 Datasheet - Page 31

• Manufacturer Part Number: TLE5012-E0742
• Description: GMR-Based Angular Sensor for Rotor-Position Sensing
• Manufacturer: INFINEON [Infineon Technologies AG]

Table 15
Name
ADDR
ND
Safety Word
The Safety Word contains following bits:
Table 16
Name
STAT
RESP
CRC
Bit Types
The types of bits used in the registers are listed here:
Table 17
Abbreviation
R
W
U
Final Data Sheet
Structure of the Command Word
Structure of the Safety Word
Bit types
Bits
[9..4]
[3..0]
Bits
Chip and Interface Status
[15]
[14]
[13]
[12]
[11..8]
[7..0]
Read
Write
Update
Function
Cyclic Redundancy Check
Description
6-bit Address
4-bit Number of data words
Description
Indication of chip reset (resets after readout) via SSC
0: Reset occurred
1: No reset
Reset: 1
System error (e.g. overvoltage; undervoltage; V
0: Error occurred (S_VR; S_DSPU; S_OV; S_XYOL: S_MAGOL; S_ADCM;
S_FUSE)
1: No error
Interface access error (access to wrong address; wrong lock)
0: Error occurred
1: No error
Valid angle value (no system error; no interface error; NO_GMR_A = ’0’;
NO_GMR_XY=’0’)
0: Angle value invalid
1: Angle value valid
Sensor number response indicator
The sensor no. bit is pulled low and the other bits are high
Description
Read-only registers
Read and write registers
Update buffer for this bit is present. If an update is issued and the Update
Register Access bit (UPD in Command Word) is set, the immediate values
are stored in this update buffer simultaneously. This enables a snapshot of
all necessary system parameters at the same time.
B
31
DD
-, GND- off; ROM;...)
Specifications
V 1.0, 2010-11
TLE5012