Table of Contents
Advertisement
TLE5014
GMR-Based Angle Sensor
Working Register Description
5.6
TEMP Register 0x0A: Temperature raw value
This register provides the actual raw temperature value. To calculate the actual temperature, the temperature
offset has to be determined. This is done by reading the register once at a known temperature (e.g. 25°C) This
value is then TEMPER_25 and the offset corrected temperature can be calculated using the formula below.
Register Address 0x0A: temperature raw value
15
14
13
12
Field
Bits
TEMP_VALUE 15:6
RD_SM
5
RD_INT
4
RES
3:0
5.7
ANG_BASE register 0x14: Angle base and rotation direction
This register contains the angle base. The output angle is referring to this angle base value.
Register Address 0x14: angle base and rotation direction
15
14
13
12
User's Manual
Read command: 0xC0A1
11
10
9
8
TEMP_VALUE
r
Type
Description
r
Temperature value
10-bit temperature value, not offset corrected
T [°C] = (TEMP_VALUE-TEMPER_25) / 1.3815 [LSB/°C] + 25°C
TEMPER_25: TEMP_VALUE @25°C
In case the offset correction is not done at 25°C but at a different
temperature, the formula has to be modified accordingly.
r
Read state machine
Bit is set when new value is available since state machine has read
last one
r
Read interface
Bit is set when new value is available since interface has read last one
Reserved
Read command: 0xC141
11
10
9
8
ANG_BASE
w
7
6
5
RD_S
RD_IN
M
r
7
6
5
29
4
3
2
1
RES
T
r
4
3
2
1
ANG_
DIR
w
2019-03-12
0
0
RES
Rev. 1.0
Advertisement
Table of Contents
