S3C2501X
TXD
RTS
CTS
Figure 11-15. When CTS Signal Level is High During Transmit Operation
TXD
RTS
CTS
Figure 11-16. When CTS Signal Level is Low During Transmit Operation
Start Bit
Start Bit
SERIAL I/O (HIGH-SPEED UART)
Data Size
Data Region
Stop Bit
11-25