R8C2K Datasheet, PDF (343/471 Pages) Renesas Technology Corp – MCU

R8C/2K Group, R8C/2L Group
17. Serial Interface
17.1.3 Continuous Receive Mode
Continuous receive mode is selected by setting the UiRRM (i = 0 or 2) bit in the UiC1 register to 1 (enables
continuous receive mode). In this mode, reading the UiRB register sets the TI bit in the UiC1 register to 0 (data
in the UiTB register). When the UiRRM bit is set to 1, do not write dummy data to the UiTB register by a
program.
Rev.1.10 Dec 21, 2007 Page 326 of 450
REJ09B0406-0110