TDA5235
Functional Description
4-Byte Organized Message ID:
In this mode four bytes are merged to define an ID-Pattern. This does not mean that the
ID must be exact four bytes long. The number of bytes used is defined in register
x_MIDC1. Up to 5 ID Patterns are available.
8
x_MID0
MID0:MID3
32
32
32
32
32
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
x_MID1
x_MID2
x_MID3
x_MID4
x_MID5
x_MID6
x_MID7
x_MID8
x_MID9
x_MID10
x_MID11
x_MID12
x_MID13
x_MID14
x_MID15
x_MID16
x_MID17
x_MID18
x_MID19
MID4:MID7
MID8:MID11
MID12:MID15
MID16:MID19
Combiner
Scan Start Position
Reached
MID found
Control-
FSM
MID Scanning finished
Scan End Position
Reached
Bit Counter
Interface to
Master FSM
Organization
Init MID Scanner
Enable MID Scanning
from
Digital-Receiver
Figure 35
4-Byte Message ID Scanning
Data Sheet
64
V1.0, 2010-02-19
INFINEON [ Infineon ]
