Renesas RL78 Series - Page 1138

RL78/F13, F14 CHAPTER 17 LIN/UART MODULE (RLIN3)
R01UH0368EJ0210 Rev.2.10 1106
Dec 10, 2015
Table 17-2 shows the I/O pins used in the LIN/UART module.
Table 17-2. LIN/UART Module I/O Pins
Module Symbol Pin Name Input/Output Function
LINn LRXDn Input LIN communication function
Input pin of the UART communication function
LTXDn Output LIN communication function
Output pin of the UART communication function
(n = 0, 1)
The appropriate mode should be used for the LIN/UART module according to the application: LIN master, LIN slave, or
UART.
LIN master
- LIN reset mode
- LIN mode (LIN master mode)
 LIN wake-up mode
 LIN operation mode
- LIN self-test mode
LIN slave
- LIN reset mode
- LIN mode (LIN slave mode [auto baud rate] or LIN slave mode [fixed baud rate])
 LIN wake-up mode
 LIN operation mode
- LIN self-test mode
UART
- LIN reset mode
- UART mode