peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 184

• Manufacturer Part Number: peb20560
• Description: Dsp Oriented Pbx Controller Doc
• Manufacturer: Infineon Technologies Corporation

Semiconductor Group
Figure 2-51 UART Block Diagram
The system programmer may access any of the UART registers summarized in
Table 2-31 via the µP. These registers control UART operations including transmission
and reception of data. Each register bit in Table 2-31 has its name and reset state shown
in Table 2-33.
Internal
DOC
Bus
UART
Control
Buffer
Select
Logic
Data
Bus
and
2-138
Transmitter
Receiver
Interupt
Modem
Control
Control
Lines
Logic
FIFO
FIFO
Functional Block Description
I/O-Port
Multiplexer
DOC
PEB 20560
ITB10107
RxDU
TxDU
RTS
CTS
DCD
DSR
DTR
RI
2003-08