Microprocessor And Interfaces
5IT3-01 · Semester 5
0/57 topics
Objective
Scope
Outcome
Microprocessor introduction
Microprocessor components
Registers
ALU
Control unit
Timing unit
System bus
Data bus
Address bus
Control bus
Microprocessor systems with bus organization
Microprocessor architecture
Microprocessor operations
Memory
I/O devices
Memory operations
I/O operations
Address bus
Data bus
Control bus
8085 Pin Functions
Demultiplexing of buses
Generation of control signals
Instruction cycle
Machine cycles
T-States
Memory interfacing
Assembly language programming basics
Classification of instructions
Addressing modes
8085 instruction set
Instruction formats
Data formats
Writing a program
Assembling a program
Executing a program
Debugging programs
Writing 8085 assembly language programs
Decision making
Looping
Data transfer
Arithmetic instructions
Logical instructions
Branch instructions
Developing counters
Developing time delay routines
Code conversion
BCD arithmetic
16-bit data operations
Ports
Interfacing of I/O devices
Interrupts in 8085
Programmable Interrupt Controller 8259A
Programmable Peripheral Interface 8255A