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SYLLABUS:-

Section-A
THE 8085 PROCESSOR: Introduction to microprocessor, 8085 microprocessor: Architecture, instruction set, interrupts structure, and assembly language programming.
THE 8086 MICROPROCESSOR ARCHITECTURE: Architecture, block diagram of 8086, details of sub-blocks such as EU, BIU; memory segmentation and physical address computations, program relocation, addressing modes, instruction formats, pin diagram and description of various signals.

Section-B
INSTRUCTION SET OF 8086: Instruction execution timing, assembler instruction format, data transfer instructions, arithmetic instructions, branch instructions, looping instructions, NOP and HLT instructions, flag manipulation instructions, logical instructions, shift and rotate instructions, directives and operators, programming examples.

Section-C
INTERFACING DEVICE:  The 8255 PPI chip: Architecture, control words, modes and examples. DMA: Introduction to DMA process, 8237 DMA controller.

Section-D
INTERRUPT AND TIMER: 8259 Programmable interrupt controller, Programmable interval timer chips.