TDA5240 Datasheet, PDF (64/284 Pages) Infineon Technologies AG – Enhanced Sensitivity Multi-Channel Quad-Configuration Receiver

TDA5240
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
8
x_MID1
8
x_MID2
8
x_MID3
8
x_MID4
8
x_MID5
8
x_MID6
8
x_MID7
8
x_MID8
8
x_MID9
8
x_MID 10
8
x_MID 11
8
x_MID 12
8
x_MID 13
8
x_MID 14
8
x_MID 15
8
x_MID 16
8
x_MID 17
8
x_MID 18
8
x_MID 19
MID0:MID3
32
MID4:MID7
32
MID8:MID11 32
MID12:MID15 32
MID16:MID19 32
Combiner
Bit Counter
Scan Start Position
Reached
Scan End Position
Reached
Organization
Control-
FSM
MID found
MID Scanning finished
Interface to
Master FSM
Init MID Scanner
Enable MID Scanning
Figure 35 4-Byte Message ID Scanning
from
Digital-Receiver
Data Sheet
64
V4.0, 2010-02-19