UARTs
6
UARTs
Figure 60.
UART IrDA Signals
142
Serial Interfaces
There are three nearly identical UART modules on this device. The modules
are identical except for the fact that UART2 does not support infrared data
association (IrDA). UART1 and UART3 support IrDA. This section describes
all 3 UART modules. Note that discussions regarding IrDA apply only to
UART1 and UART3. This section includes a register description and a module
configuration example. It also shows the the basic UART IrDA module pins.
UART
IrDA
RX
TX
CTS
RTS
DSR
DTR
DCD
RI
RXIR
TXIR
SD_MODE
SPRU760B