MPI (B-TECH Computer Science Engineering 5th)

Section A

THE 8085 PROCESSOR :

Introduction to microprocessor, 8085 microprocessor : Architecture, instruction set, interrupt structure, and Assembly language

programming.

 Section B

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 C

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 D

INTERFACING DEVICE :

8255 Programmable peripheral interface, interfacing keyboard and seven segment display, 8254

(8253) programmable interval timer, 8259A programmable interrupt controller, Direct Memory Access

and 8237 DMA controller.