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This document describes how to use the I2C master function set for MSP430™ devices with the USCI module. These functions can be used by MSP430 master devices to ensure proper initialization of the USCI module and provide I2C transmit and receive functionality. A similar version with DMA support has also been included. The USCI I2C master function set only supports single-master transmitter or receiver mode using 7-bit device addressing.

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