Based on the Accumulator, with a focus on simplicity and efficiency. 2. 8085 Architecture Diagram (The "PPT" Core)
power supply, a major upgrade over the multi-voltage requirements of its predecessor, the 8080. Key Specifications
Ramesh Gaonkar's materials on the are widely regarded as the "gold standard" for introductory undergraduate engineering and technology courses. His work is praised for its integrated approach, balancing hardware architecture with software programming and practical applications. Key Highlights of the Gaonkar Approach Architecture of 8085 microprocessor | PPTX - Slideshare microprocessor 8085 ppt by gaonkar
B, C, D, E, H, and L (8-bit each). They can be paired (BC, DE, HL) to act as 16-bit registers.
Instead of listing 246 instructions randomly, a Gaonkar PPT organizes them by function: Based on the Accumulator, with a focus on
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The 8085 interfaces with EPROM (for program storage) and RAM (for temporary data). Decoders like the 74LS138 are often used to map specific addresses to these chips. I/O Interfacing Peripheral-Mapped I/O: Uses IN and OUT instructions. Memory-Mapped I/O: Treats I/O devices as memory locations. Why Gaonkar's Approach? Key Specifications Ramesh Gaonkar's materials on the are
General Purpose Registers: B, C, D, E, H, and L. These can be used individually or as pairs (BC, DE, HL) to hold 16-bit data.
Avoid PPTs that only show screenshots of the textbook. A good PPT uses bullet points and minimal text, explaining the concept in the presenter's own words .