D1

D2

D3

RC

TEMP1

4 bits

description

status information

12-16 bits

MSBs

description

Data Payload

3 data nibbles: 12 bit

4 data nibbles 16 bit (optional)

SYNC

STATUS

CRC

description

CRC calculation

for all nibbles

seed value: 0101

polynomial: X4+X3 +X2+1

TRIGGER

8 bits

description

Temperature (optional)

2 temperature nibbles: 8 bit

TEMP2

D4

MSBs

4 bits

description

Rolling Counter (optional)

Starting value

MSBs

1111

1110

:

:

End value

0000

D1

D2

D3

RC

TEMP1

SYNC

STATUS

CRC

TRIGGER

TEMP2

16 bit data, temperature, rolling counter, CRC

12 bit data, temperature, rolling counter, CRC

D1

D2

D3

RC

SYNC

STATUS

CRC

TRIGGER

12 bit data, rolling counter, CRC

D1

D2

D3

RC

SYNC

STATUS

CRC

TRIGGER

D4

16 bit data, rolling counter, CRC

D1

D2

D3

TEMP1

SYNC

STATUS

CRC

TRIGGER

TEMP2

D4

16 bit data, temperature, CRC

D1

D2

D3

TEMP1

SYNC

STATUS

CRC

TRIGGER

TEMP2

12 bit data, temperature, CRC

D1

D2

D3

SYNC

STATUS

CRC

TRIGGER

D4

16 bit data, CRC

D1

D2

D3

SYNC

STATUS

CRC

TRIGGER

12 bit data, CRC

Figure 14

SPC frame modes

Based on the different settings the protocol data content in the nibbles D1 to D4 will be different, in addition to angle

value information (as shown above), the user can select to transmit also the angle characteristic curve quadrant

information, and or the angle speed information.

The configuration is the same as for the SENT protocol data.

TLE49SR

Datasheet

5  Specific module descriptions

Datasheet

25

Rev. 1.1.1

2024-03-13