Microprocessor 8085 Ppt By Gaonkar -

A well-constructed 8085 PPT based on Gaonkar’s framework follows a predictable yet powerful narrative arc, typically comprising 60–120 slides. It is a blueprint of a revolution, broken down into discrete modules:

Connecting the microprocessor to external memory and input/output (I/O) devices to perform real-world tasks. Slide 3: Internal Architecture – The Register Structure

Every instruction must begin with an Opcode Fetch cycle. The microprocessor places the address from the Program Counter onto the address bus. ALE goes high to latch the lower address. The RD¯modified cap R cap D with bar above

Every instruction begins with an Opcode Fetch machine cycle, which typically spans 4 T-states ( T1cap T sub 1 microprocessor 8085 ppt by gaonkar

An 8-bit register used to store one of the operands for arithmetic/logic operations and to receive the final result. General-Purpose Registers: Six 8-bit registers (

Operands are stored directly inside the microprocessor's internal registers (e.g., MOV A, B ).

The 8085 is an 8-bit, general-purpose microprocessor capable of addressing . It was designed to be binary compatible with the earlier 8080 but with a simplified hardware design, requiring only a single +5V power supply. A well-constructed 8085 PPT based on Gaonkar’s framework

Highest priority, non-maskable, vectored, edge-and-level triggered interrupt. Reserved for critical emergencies like power failure.

8-bit wide; can process, read, or write 8 bits of data simultaneously. Address Bus: 16-bit wide; can address up to KB of memory.

The microprocessor automatically directs execution to a pre-defined memory location (Vector Address) when the interrupt is acknowledged. The microprocessor places the address from the Program

The Intel 8085 is an 8-bit, general-purpose microprocessor introduced by Intel in 1976. It is an enhanced version of its predecessor, the 8080.

If you want, I can produce: (choose one)

The first byte is the opcode, while the second and third bytes hold a 16-bit address or data (e.g., LXI H, 2050H , JMP 3000H ). Classification by Functional Grouping: