S3C3410X Datasheet, PDF (234/314 Pages) Samsung semiconductor – 16-Bit CMOS Microcontrollers

UART
S3C3410X RISC MICROPROCESSOR
Start
Bit
UART Frame
Data Bit
Stop
Bit
0
1
0
1
0
0
1
1
0
1
Figure 9-5. Serial I/O Frame Timing Diagram (Normal UART)
Start
Bit
IR Transmit Frame
Data Bit
Stop
Bit
0
1
0
1
0
0
1
1
0
1
Bit
Time
Pulse Width = 3/16 Bit Frame
Figure 9-6. Infra Red(IrDA) Transmit Mode Frame Timing Diagram
IR Receive Frame
Start
Bit
Data Bit
Stop
Bit
0
1
0
1
0
0
1
1
0
1
Figure 9-7. Infra Red(IrDA) Receive Mode Frame Timing Diagram
9-6