Datasheet

Section 15 Serial Communication Interface (SCI, IrDA)
Rev. 3.00 Mar 17, 2006 page 740 of 926
REJ09B0283-0300
RE = 0
Transition to software
standby mode
Read receive data in RDR
Read RDRF flag in SSR
Exit from software
standby mode
Change
operating mode?
No
RDRF = 1
Yes
Yes
<Reception>
No [1]
[2]
RE = 1Initialization
<Start of reception>
[1] Receive data being received
becomes invalid.
[2] Includes module stop mode.
Figure 15.39 Sample Flowchart for Mode Transition during Reception