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Overview of 8251 USART Functionality by RONIT GHOSH is a document available to read on EtoBox.

The 8251 is a Universal Synchronous Asynchronous Receiver Transmitter (USART) that facilitates serial data communication in microcomputer systems by converting parallel data from the CPU to serial and vice versa. It operates with control words for mode and command instructions, allowing configuration of its functions and operations. The device includes various input and output terminals for data transmission and reception, as well as status indication for operational readiness.

Author

RONIT GHOSH

Language

EN