TLE8242-2 Datasheet, PDF (56/78 Pages) Infineon Technologies AG – 8 Channel Fixed Frequency Constant Current Control With Current Profile Detection

TLE8242-2
Functional Description and Electrical Characteristics
5.9.2.12 SPI Message #11 - Dither Period Set
Sent Values:
Dither Period Set
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
R/W
MSG_ID
CHAN
unused
0
1
0
0 msb
lsb
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
Field
Bits
R/W
31
MSG_ID
30:27
CHAN
Number of
Steps
26:24
4:0
unused
Number of Steps
msb
lsb
Type
ADDR
ADDR
DATA
Description
Read / Write Bit
0 = Read
1 = Write
Message Identifier
0100 =Dither Period Set
Channel Number
Number of Dither Steps in 1/4 waveform
(RESET Value = 0)
Note: A value of 0 will disable the dither function
Response:
Dither Period Set
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
0
MSG_ID
CHAN
0
0
0
0
0
0
0
0
0
1
0
0 msb
lsb
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
Number of Steps
msb
lsb
Field
MSG_ID
Bits
30:27
CHAN
Number of
Steps
26:24
4:0
Type
ADDR
ADDR
DATA
Description
Message Identifier
0100 =Dither Period Set
Channel Number
Number of Dither Steps in 1/4 waveform
(RESET Value = 0)
Note: A value of 0 will disable the dither function
Data Sheet
56
Rev. 1.0, 2010-02-09