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TLE5014
GMR-Based Angle Sensor
EEPROM Register Description
Field
Bits
CRC_EEP
7:0
The PWM frequency of the PWM output can be programmed with the two parameters TMR_PREDIV and
TMR_PERIOD according to the following
[
f Hz
Example:
For TMR_PREDIV = 12, TMR_Period = 15384, the PWM frequency calculates to f = 200 Hz.
4.2
Page 0x009
Care has be taken that there is no unintended modification of bits. When modifying registers, reserved bits
have to be read and written back with the same value.
Description EEPROM Register Address 0x0098 MOD1
15
14
13
12
RST_3
CLK_S
_5
EL
Field
Bits
RST_3_5
13
CLK_SEL
12
FIR_MD
11
LUT_MD
9:8
User's Manual
Type
Description
CRC has to be calculated with following values: page 0x002 & 0x003 &
0x004 & 0x005 & register 0x0060 & 0x0062 & 0x0064 & 0x0066 & 0x0068
& 0x006A & 0x006C & first byte of 0x006E (bit [15:8])
Equation
]
----------------------------------------------------------------------------------------------
=
(
1
+
TMR_PREDIV
11
10
9
8
FIR_M
LUT_MD
D
Type
Description
0:
Reset comparator set to < 3.0 V
B
1:
Reset comparator set to < 4.2 V
B
For test purpose only
Internal update rate of angle calculation:
0:
25.6 µs
B
1:
51.2 µs
B
Look-up table (LUT) configuration:
00:
LUT disabled
B
01:
LUT range = 360° (angle steps = 11.25°)
B
10:
LUT range = 180° (angle steps = 5.625°)
B
11:
LUT range = 90° (angle steps = 2.813°)
B
(4.1):
40000000
) TMR_PERIOD
(
7
6
5
IFMD_ABC
19
)
4
3
2
1
2019-03-12
(4.1)
0
IFMD_
123
Rev. 1.0
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