ST SPC560P34 - Figure 230. LIN Topology Network; Figure 231. Linflex Block Diagram; Fractional Baud Rate Generation

RM0046 LIN Controller (LINFlex)
Doc ID 16912 Rev 5 487/936
Figure 230. LIN topology network
Figure 231. LINFlex block diagram
21.4 Fractional baud rate generation
The baud rates for the receiver and transmitter are both set to the same value as
programmed in the Mantissa (LINIBRR) and Fraction (LINFBRR) registers.
LIN master node
LIN slave node 1 LIN slave node n
LIN
LIN
LIN
Rx Tx
LIN
Transceiver
LINFlex
Controller
MCU
LIN Bus
Application
LIN PROTOCOL HANDLER
REGISTER MODEL / APPLICATION INTERFACE
LIN status
Baud rate
Filter configuration
Message
SLAVE
LIN control
CONFIGURATION
MESSAGE HANDLER
MASTER
MESSAGE HANDLER
Identifier Filters
(1)
CONTROL STATUS
Buffer
Interface
1. Filter activation optional