LM3S308 Luminary Micro, Inc, LM3S308 Datasheet - Page 256

• Manufacturer Part Number: LM3S308
• Description: Lm3s308 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Universal Asynchronous Receivers/Transmitters (UARTs)
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Universal Asynchronous Receivers/Transmitters
(UARTs)
The Stellaris
16C550-type serial interface characteristics. The LM3S308 controller is equipped with two UART
modules.
Each UART has the following features:
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Separate transmit and receive FIFOs
Programmable FIFO length, including 1-byte deep operation providing conventional
double-buffered interface
FIFO trigger levels of 1/8, 1/4, 1/2, 3/4, and 7/8
Programmable baud-rate generator allowing rates up to 1.5625 Mbps
Standard asynchronous communication bits for start, stop, and parity
False start bit detection
Line-break generation and detection
Fully programmable serial interface characteristics:
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5, 6, 7, or 8 data bits
Even, odd, stick, or no-parity bit generation/detection
1 or 2 stop bit generation
®
Universal Asynchronous Receiver/Transmitter (UART) provides fully programmable,
Preliminary
June 04, 2008