TLE8242-2 Datasheet, PDF (58/78 Pages) Infineon Technologies AG – 8 Channel Fixed Frequency Constant Current Control With Current Profile Detection

TLE8242-2
Functional Description and Electrical Characteristics
5.9.2.13 SPI Message #12 - Max / Min Current Read
Sent Values:
Max / Min Current Read
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
1 msb
lsb
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
unused
Field
Bits
R/W
31
MSG_ID
CHAN
30:27
26:24
Type
ADDR
ADDR
Description
Read / Write Bit
0 = Read
1 = Write
Message Identifier
0101 =Max / Min Current Read
Channel Number
Note: the channel selection for this message will also be the channel
selected for the Average Current Read over Dither Period.
PEAK
Response:
Max / Min Current Read
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
0
MSG_ID
CHAN
0 VALID
MAX
0
1
0
1 msb
lsb
msb
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
MAX (cont)
Field
MSG_ID
CHAN
VALID
Bits
30:27
26:24
22
MIN
lsb msb
lsb
Type
ADDR
ADDR
DATA
Description
Message Identifier
0101 =Current Read
Channel Number
VALID
Reset when the register is read or when the channel number is
changed (RESET Value = 0)
Set when a new data set is available.
Data Sheet
58
Rev. 1.0, 2010-02-09