Datasheet

Rev. 3.00, 03/04, page 413 of 830
Initialization
No
Yes
Clear TE bit in SCR 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 14.31 Sample Transmission Flowchart