Renesas RL78 Series User Manual

RL78/F13, F14 CHAPTER 17 LIN/UART MODULE (RLIN3)
R01UH0368EJ0210 Rev.2.10 1188
Dec 10, 2015
(21) LIN/UART Data Buffer m Register (LDBnm) (m = 1 to 8)
Address: LDBn1 F06D8H, LDBn2 F06D9H, LDBn3 F06DAH, LDBn4 F06DBH, LDBn5 F06DCH, LDBn6 F06DDH, LDBn7 F06DEH, LDBn8 F06DFH
7 6 5 4 3 2 1 0
Value after reset:
0 0 0 0 0 0 0 0
Bit Function
Setting
Range
R/W
7 to 0 Sets the data to be transmitted from the UART buffer. 00H to FFH R/W
These registers set the data to be transmitted from the UART buffer.
Write to these registers while the RTS bit is 0 (UART buffer transmission is disabled).
For details of the UART buffer, refer to 17.5,3 Buffer Processing of Transmission Data.

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