Atmel Evaluation Kit AT91SAM9G25-EK AT91SAM9G25-EK Data Sheet

893

SAM9G25 [DATASHEET]

11032C–ATARM–25-Jan-13

The Universal Asynchronous Receiver Transmitter features a two-pin UART that can be used for communication and
trace purposes and offers an ideal medium for in-situ programming solutions.

Moreover, the association with  DMA controller permits packet handling for these tasks with processor time reduced to a
minimum.

z

Two-pin UART

z

Independent Receiver and Transmitter with a Common Programmable Baud Rate Generator

z

Even, Odd, Mark or Space Parity Generation

z

Parity, Framing and Overrun Error Detection

z

Automatic Echo, Local Loopback and Remote Loopback Channel Modes

z

Interrupt Generation

z

Support for Two DMA Channels with Connection to Receiver and Transmitter