Datasheet

Section 13 Serial Communication Interface (SCI)
Rev. 2.00 Aug. 20, 2008 Page 486 of 1198
REJ09B0403-0200
Initialization
Read data from RDR and
clear RDRF flag in SSR to 0
Clear RE bit in SCR to 0
Start reception
Start
Error processing
No
No
No
Yes
Yes
ORER = 0
and PER = 0?
RDRF = 1 ?
All data received?
Yes
Figure 13.30 Sample Reception Flowchart