USART 8251 The 8251 is a USART (Universal Synchronous Asynchronous Receiver Transmitter) for serial data communication. As a peripheral device of a microcomputer system,…
Slide 1 EXECUTION UNIT BUS INTERFACE UNIT SYSTEM BUS INSTRUCTION PIPELINE Slide 2 GENERAL REGISTERS SEGMENT REGISTERS INSTRUCTION QUEUE ADDRESS GENERATION & BUS CONTROL…