SERIAL I/O (CONSOLE UART)
CUTXD
THE
INT_TXD
CURXD
INT_RXD
CURXBUF
Figure 10-12. Interrupt-Based Serial I/O Transmit and Receive Timing Diagram
10-18
Start
Data Bits (5-8)
Start
Data Bits (5-8)
Receive Data
<TRANSMIT>
Parity
<RECEIVE>
Stop
Parity
(1-2)
Stop
Start
(1-2)
Start
Data Bits
Receive Data
S3C2501X