Datasheet

Section 15 Serial Communication Interface (SCI, IrDA)
Rev. 3.00 Mar 17, 2006 page 725 of 926
REJ09B0283-0300
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 15.28 Example of Transmission Processing Flow