Datasheet

Section 13 Smart Card Interface
Rev.7.00 Feb. 14, 2007 page 519 of 1108
REJ09B0089-0700
Initialization
No
Yes
Clear TE bit to 0
Start of transmission
Start
No
No
No
Yes
Yes
Yes
Yes
No
End
Write data to TDR,
and clear TDRE flag
in SSR to 0
Error handling
Error handling
TEND = 1?
All data transmitted?
TEND = 1?
ERS = 0?
ERS = 0?
Figure 13.4 Sample Transmission Flowchart