Performs 8-bit arithmetic operations (add, subtract) and logical operations (AND, OR, XOR, Rotate).
A core aspect of Gaonkar’s curriculum is mapping out exactly how an instruction executes over time using T-states (clock cycles). Key Definitions
If you are developing this presentation for a specific course, please let me know (e.g., 8-bit addition, block data transfer) or interfacing chips (e.g., 8255, 8279) you would like to expand on. Share public link
A 16-bit register that manages the stack memory, crucial for subroutine calls.
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If you are using these presentations to study, ensure they cover these fundamental 8085 features: Architecture
8-bit wide. It can process, read, or write 8 bits of data simultaneously.
Microprocessor Architecture, Programming, and Applications with the 8085 – Full digital copy for borrowing or streaming.
8085 Microprocessor - Ramesh Gaonkar (330 slides) – A comprehensive deck covering the entire syllabus.
Looking to dive into classic microprocessor fundamentals? Check out Gaonkar’s well-known 8085 PPT — a clear, student-friendly guide that covers the architecture, instruction set, timing, and interfacing essentials.