HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 823

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

15.7.7
Data reception in Smart Card interface mode uses the same operation procedure as for normal
serial communication interface mode. Figure 15.29 illustrates the retransfer operation when the
SCI is in receive mode.
Serial Data Reception (Except for Block Transfer Mode)
No
Figure 15.28 Example of Transmission Processing Flow
No
No
All data transmitted ?
and clear TDRE flag
Write data to TDR,
Start transmission
Clear TE bit to 0
Initialization
TEND = 1?
TEND = 1?
in SSR to 0
ERS = 0?
ERS = 0?
Start
End
Yes
Yes
Yes
Yes
Yes
Section 15 Serial Communication Interface (SCI, IrDA)
No
No
Rev.7.00 Mar. 18, 2009 page 755 of 1136
Error processing
Error processing
REJ09B0109-0700