The 16550 UART (universal asynchronous receiver-transmitter) is a version of the 16450 UART[?] with a 16-byte FIFObuffer. Now revised to the 16550A. It is a microprocessor designed for implementing the electrical interface for serial communication[?]; it can be used to implement RS-232, and is commonly found in personal computers.
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... for four-year terms. The president has extensive executive powers and is both head of state and head of government and he also appoints the cabinet.
The Brazilian ...