TLE7242-2G Datasheet, PDF (28/50 Pages) Infineon Technologies AG – 4 Channel Fixed Frequency Constant Current Control IC

TLE7242-2G
5.6.2 SPI Message Structure
Functional Description and Electrical Characteristics
5.6.2.1 SPI Message #0 - IC Version / Manufacturer
Sent Values:
IC Version / Manufacturer
Reset Value: 00 C1 00 00_H
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
R/W
MSG_ID
not used
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
not used
Field
Bits
R/W
31
MSG_ID
30:26
Type
Description
Read / Write Bit
0 = Read
1 = Write
Message Identifier
0 0000 = IC Version / Manufacturer
Response:
IC Version / Manufacturer
Reset Value: 00 C1 00 00_H
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
0
MSG_ID
0
0
IC Manuf ID
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
Version Number
0
0
0
0
0
0
0
0
Field
MSG_ID
Bits
30:26
IC Manuf ID 16:23
Version
8:15
Number
Type
Description
Message Identifier
0 0000 = IC Version / Manufacturer
IC Manufacturer ID Number
1100 0001= Infineon Technologies
Version Number
0000 0010 = K11
Data Sheet
28
Rev. 1.0, 2008-07-09