How to use IF-ELSE Statements in Behavior Modeling Style

If-Else      Sequential Statements (Behavior Modeling Style)-


Syntax -



if     (Condition)     begin
           Statements ;
end     else    if    (Condition)    begin
           Statements ;
end     else    begin
           Statements;
end   




Sample Programs- 


Basic Combination Circuits Design using if-else Statements-

• Design of 4 to 1 Multiplexer using if-else statements.
• Design of 1 to 4 Demultiplexer using if-else statements.
• Design of 4 to 2 Encoder using if-else statements.
• Design of 2 to 4 Decoder using if -else statements.
• Design of 4 Bit comparator using if-else statement.
• Design of Binary to Gray Converter using using if-else statement.
• Design of Gray to Binary Converter using if-else statement.
• Design of BCD to 7 Segment Driver for common andod display using if -else statement.

Basic Flip Flops & Latches Design using if-else Statements -

• Design of D-Flip Flop using Behavior Modeling Style.
• Design of SR (Set-Reset) Flip Flop using Behavior Modeling Style.
• Design of JK Flip Flop using Behavior Modeling Style.
• Design of Toggle Flip Flop using Behavior Modeling Style.
• Design of D-Latch using Behavior Modeling Style.
• Design of SR - Latch using Behavior Modeling Style.

Shift Registers Design using if-else statements -

• Design of Serial IN - Serial OUT using Behavior Modeling Style.
• Design of Serial IN   -  Parallel OUT Shift Register using Behavior Modeling Style.
• Design of Parallel IN - Parallel OUT Shift Register using Behavior Modeling Style.