Table of Contents
Advertisement
SERIAL I/O (HIGH-SPEED UART)
S
Y
S
T
Control
E
and
M
Status
Block
B
U
S
PCLK2
EXT_UCLK
HUCON: UCLK
14-2
Transmit Data
Transmit Control
Transmit Status
Receive Data
Receive Control
Receive Status
Control Character Register
Baud Rate
Divisor
UART_CLK
BaudRate Generator
and Detector
0
1
Figure 14-1. High-Speed UART Block Diagram
Modem Control Signal
TxBuffer Register
--------------
Transmit FIFO
(32 Bytes)
Transmit Shift
Register
IR Tx Encoder
RxBuffer Register
--------------
Receiver FIFO
(32 Bytes)
Receiver Shift
Register
S3C2500B
HUART
TX pin
1
0
HUCON: IR
HUART
RX pin
0
1
IR Rx Decoder
Advertisement
Table of Contents
