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Intel
®
IXP42X product line and IXC1100 control plane processors—Universal Asynchronous
Receiver Transceiver (UART)
Intel
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
DM September 2006
332 Order Number: 252480-006US
10.0 Universal Asynchronous Receiver Transceiver
(UART)
The Intel
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane
Processor supports two Universal Asynchronous Receiver-Transmitter (UART)
interfaces. One UART is intended primarily to support debug and control functions. The
other UART is primarily intended to support connection to high-speed serial devices,
such as Bluetooth
*
.
Each UART supports four pins:
• Transmit Data
• Receive Data
•Request to Send
•Clear to Send