Datasheet

Section 12 Serial Communication Interface
Rev.7.00 Dec. 24, 2008 Page 434 of 698
REJ09B0074-0700
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 12.31 Example of Transmission Processing Flow