Lecture
This lecture covers the implementation of a processor with transistors, focusing on improving performance. It starts by discussing memory for data, a line pointer, a register bank, and arithmetic units. The encoding of instructions is explained, followed by examples of encoding instructions using binary language. The lecture then explores different technologies for implementation, such as electromechanical, electronic (transistors), and optical. It delves into the use of transistors as controlled switches, explaining their low cost and efficiency. The lecture also covers the design of circuits like inverters and logical gates, emphasizing their role in building complex systems. The performance of processors over the years is analyzed, showcasing the evolution of computing power. Finally, the concept of superscalar processors is introduced, highlighting their ability to execute multiple instructions simultaneously for improved efficiency.