INTRODUCTION TO MICROPEOCESSOR
MICROCOMPUTER SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It is an 8251 Programmable Communication Interface function that converts the incoming serial data to parallel and checks for parity, framing and overrun errors.
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Configure
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Interrupt
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Receive
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Transmit
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Explanation:
Detailed explanation-1: -Explanation: Basically, there are three modes of data transmission. simplex, duplex and half duplex.
Detailed explanation-2: -8251 universal synchronous asynchronous receiver transmitter (USART) acts as a mediator between microprocessor and peripheral to transmit serial data into parallel form and vice versa. It takes data serially from peripheral (outside devices) and converts into parallel data.
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