4.5 SCON & SBUF Registers 8051 Explained | EngineeringBytes

Welcome back to our 8051 Microcontroller Full Course! In this video, we explain the SCON and SBUF Registers in 8051 Microcontroller. You will understand how data is transmitted and received using these registers in a simple and exam-focused way. In this video, you will learn: * What is SBUF register (Serial Buffer Register) * What is SCON register (Serial Control Register) * Function of each bit in SCON (SM0, SM1, SM2, REN, TB8, RB8, TI, RI) * How SBUF is used for transmission and reception * Working of serial communication using SCON & SBUF This video is part of our 8051 Microcontroller series, covering serial communication, UART, registers, programming, and interfacing. Our goal is to make microcontroller communication concepts simple, clear, and exam-focused so you can easily understand and apply them. Watch the full playlist for the complete 8051 Microcontroller course! ( SCON register 8051, SBUF register 8051, 8051 serial communication, UART 8051, SCON and SBUF explained, serial control register 8051, serial buffer register 8051, SM0 SM1 SM2 REN TB8 RB8 TI RI, 8051 tutorial, microcontroller tutorial, embedded systems, embedded C programming, ECE tutorials, engineering lectures, digital electronics, microcontroller basics, engineering exam preparation, microcontroller viva questions, GATE ECE )