Datasheet

Section 14 Serial Communication Interface (SCI, IrDA)
Rev.6.00 Mar. 18, 2009 Page 611 of 980
REJ09B0050-0600
Initialization
No
Yes
Clear TE bit to 0
Start transmission
Start
No
No
No
Yes
Yes
Yes
Yes
No
End
Write data to TDR,
and clear TDRE flag
in SSR to 0
Error processing
Error processing
TEND = 1?
All data transmitted ?
TEND = 1?
ERS = 0?
ERS = 0?
Figure 14.28 Example of Transmission Processing Flow