MCA 1st Year Semester I

1  MCA-101  Computer Architecture

Combinational Digital  Circuits: 

Gates,  

Boolean  Functions  and  Expressions, 

Designing Gate Networks,  

Useful  Combinational  Parts,  

Programmable  Combinational  Parts,  

Timing  and Control,  

Latches,  

Flip-Flops  and  Registers,  

Sequential  Circuits,  

Useful  Sequential  Parts,
Programmable Sequential Parts, 

Clocks and Timing of Events.

Computer  System  Technology:  

Components  to  Applications,  

Computer  Systems  and  their Parts,  

Generations,  

Processor  and  Memory  Technologies,  

Peripherals  I/O  and Communications, 

Software Systems and Applications.
Instruction and addressing,  

instruction  formats,  

types,  

addressing modes. 

Assembly Language Programs,  

Assembler  Directives,  

Pseudo  Instructions,  

Macroinstructions,  

Linking  and Loading,

8085 Instruction Set.

Arithmetic/Logic  Unit:  

Number  Representation,  

Arithmetic  Operations, 

Floating-Point Arithmetic.

Memory System Design: 

Main Memory Concepts, 

Cache Memory Organization, 

Mass Memory Concepts, 

Virtual Memory and Paging.
Input/Output  and  Interfacing,  

Input/Output  Devices,  

Input/Output  Programming,
Interrupts. 
Vector And Array Processing, 

Shared-Memory, 

Multiprocessing,

Distributed Multi Computing. 
Programming in 8085 Microprocessor.