HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 502

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

13. Serial Communication Interface (SCI)
In smart card interface mode, data reception should be performed in block transfer mode. For
details, refer to section 13.4, Operation in Asynchronous Mode.
Rev.4.00 Mar. 27, 2008 Page 458 of 882
REJ09B0108-0400
No
No
No
Figure 13.28 Example of Transmit Processing Flow
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
No
No
Error processing
Error processing