Section 14 Smart Card Interface
No
No
No
Figure 14.5 Sample Transmission Processing Flowchart
Rev. 4.00 Jan 26, 2006 page 560 of 938
REJ09B0276-0400
Start
Initialization
Start transmitting
FER/ERS = 0?
Yes
TEND = 1?
Yes
Write transmit data in TDR,
and clear TDRE flag
to 0 in SSR
All data transmitted?
Yes
FER/ERS = 0?
Yes
TEND = 1?
Yes
Clear TE bit to 0
End
No
Error handling
No
Error handling