Owner manual

206
7647A–AVR–02/08
ATmega32/64/M1/C1
17.4.3 LIN/UART Controller Structure
Figure 17-4. LIN/UART Controller Block Diagram
17.4.4 LIN/UART Command Overview
Figure 17-5. LIN/UART Command Dependencies
BUFFER
FSM
RX
Get Byte
Frame Time-out
Synchronization
Monitoring
RxD
TX
Put Byte
Finite State Machine
TxD
BAUD_RATE
Prescaler
Sample /bit
CLK
IO
Data FIFO
IDOK
RXOK
Recommended
Way
TXOK
Tx
Response
Tx Header
Rx Header
or
LIN Abort
Byte
Transfer
Rx
Byte
Tx
Byte
Tx
Response
LIN
UART
Full
Duplex
DISABLE
Automatic
Return
Possible
Way