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General Description IN16C554 is an enhanced quadruple version of the 16C550 UART (Universal Asynchronous Receiver Transmitter).
w status of the UART at any time during the functional operation.
The Status information includes the type and condition of the transfer operations being performed by the UART, as well as any error conditions such as parity, overrun, framing, and break interrupt.
IN16C554 includes a programmable baud rate generator which is capable of dividing the timing reference clock input by divisors of 1 to 216-1, and producing a 16x clock for driving the internal transmitter logic.
Provisions are also included to use this clock to drive the receiver logic.
IN16C554 has com...

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