Demystifying the 8085 & 8086 Microprocessor: In-Depth Insights

"Demystifying the 8085 & 8086 Microprocessor: In-Depth Insights" is a meticulously structured journey into the multifaceted realm of microprocessors. Organized into distinct chapters, the book commences with a foundational exploration of microprocessors, covering their evolution, architecture, addressing modes, interrupts, data transfer schemes, instruction and data flow, timers, timing diagrams, memory interfacing, and instruction classification. Chapter 2 delves deeply into the iconic 8086 microprocessor, unraveling its architecture, addressing modes, and interrupt management. Chapter 3 shifts gears towards practicality, offering a comprehensive guide to programming with the 8085/8086 microprocessors, encompassing instructions, data transfer techniques, logical operations, looping, indexing, counters, time delays, stacks, subroutines, and conditional instructions. The final chapter, Chapter 4, explores peripheral devices' world, such as the 8237 DMA Controller, 8255 programmable peripheral interface, 8253/8254 programmable timer/counter, 8259 programmable interrupt controller, and 8251 USART and RS232C, showcasing their roles in augmenting microprocessor functionality.