RL78/G1H CHAPTER 18 RF TRANSCEIVER
R01UH0575EJ0120 Rev. 1.20 Page 617 of 920
Dec 22, 2016
(47) Retransmission start compare register (RETRNWUP)
This register is used to set the time to wait until the power supply is turned on again when performing
retransmission.
Initial value: 0004H= 4 symbols (Set value: 1H = 1 symbol)
The RETRNWUP register consists of 16 bits and can be accessed (serial interface communication) in 8 bit
unit.
Reset signal generation sets this register to 0004H.
Figure 18 - 60 Retransmission Start Compare Register (RETRNWUP) Format
Address:
0073H, 0072H
After reset: 0004H R/W
Symbol 15 14 13 12 11 10 9 8
RETRNW
UP
76543210
RETRNWUP Time to wait until the power-on again