S3C44B0X Datasheet, PDF (255/424 Pages) Samsung semiconductor – RISC MICROPROCESSOR

UART
BLOCK DIAGRAM
S3C44B0X RISC MICROPROCESSOR
Peripheral BUS
Transmitter
Transmit FIFO (16 Byte)
Transmit Shifter
Control
Unit
Buad-rate
Generator
Receive Shifter
Receive FIFO (16 Byte)
Receiver
TXDn
Clock Source
RXDn
Figure 10-1. UART Block Diagram (with FIFO)
10-2