Renesas RL78 Series User Manual

RL78/F13, F14 CHAPTER 17 LIN/UART MODULE (RLIN3)
R01UH0368EJ0210 Rev.2.10 1250
Dec 10, 2015
17.6.6 Terminating LIN Self-Test Mode
To terminate LIN self-test mode, perform the procedure below:
 Write 0 (LIN reset mode) to the OM0 bit in the LCUCn register.
If the OMM1 and OMM0 bits in the LMSTn register are not 11b, write 11b to the OM1 and OM0 bits in the LCUCn
register. After confirming that the OMM1 and OMM0 bits in the LMSTn register have turned 11b, change to LIN reset
mode.
 Verify the cancellation of LIN self-test mode.
Read the LSTM bit in the LSTCn register; confirm that it is not 0 (not in LIN self-test)
 Verify the transition to LIN reset mode.
Read the OMM0 bit in the LMSTn register; verify that it is 0 (LIN reset mode).

Renesas RL78 Series Specifications

General

Core	RL78
CPU Clock Speed	Up to 32 MHz
Flash Memory	Up to 512 KB
RAM	Up to 32 KB
Operating Voltage	1.6 V to 5.5 V
Low Power Modes	HALT, STOP, SNOOZE
CPU Architecture	16-bit
Temperature Range	-40°C to +85°C
Package	LQFP
Timers	16-bit timers
Communication Interfaces	UART, I2C, LIN
A/D Converter	12-bit