WELCOME TO OUR PRESENTATION

OUR TOPIC ISDistinguish between Structure vs. Behavior

GROUP MEMBERS Irin Afroz 142-15-3746 Asif Ahmed Sajal 142-15-3710 Morium Mostary Liza 142-15-4051 Masudul Hasan Shawon142-15-3719 Suvrota Kapali Munna 142-15-3591 Md Shahin Reza 142-15-3521

WHAT IS STRUCTURE AND BEHAVIOUR? Structural modelling refers to that type of

modelling in which we simply interconnect the components by mapping there ports by seeing the rtl diagram whereas

Behavioral modelling uses sequential statement inside the process statement ,in it we implement the logic directly and this modelling is preferred and is the highest level of abstraction.

STRUCTURE VERSUS BEHAVIORS:

DESIGN METHODOLOGY We can fully describe a system’s structure and

behavior by means of a block diagram

DESIGN LEVELS The processor level, also

called the architecture, behavior, or system level

The register level, also called the register-transfer level (RTL).

The gate level, also called the logic level

ABSTRACTIONS FOR MODELING SYSTEM STRUCTURE

1.Components

2. Attributes

3. Relationships- parts- connectors- ports

CREATING A BEHAVIOR MODEL

Develop Model of System Context

Operations Concept

Requirements

ABSTRACTIONS FOR MODELING SYSTEM BEHAVIOR Sequence

Selection

Iteration

STRUCTURE VS BEHAVIOR IN LOGIC GATE

BEHAVIOR OF AN ARTILLERY CANNON Problem Statement: Suppose that you have

been asked to develop a system design an artillery Cannon system

The systems design will include a behavior model, a structural model, and a combined model where behavior is mapped onto the structural configuration

BEHAVIOR OF AN ARTILLERY CANNON Operations Context Operations Concept.

BEHAVIOR OF AN ARTILLERY CANNON

Inputs to System Target location, Time to commence

firing, Projectile type.

Outputs from System

Muzzle velocity for each projectile,

Proper initial flight path,

10 projectiles.

FIRING BEHAVIOR OF CANNON

SO, THIS IS BITTER SOMETHING ABOUT STRUCTURE VS.

BEHAVIOR.

THANK YOU ALL