System Design using Loop Statements (Behavior Modeling Style)

System Design using LOOP Statements (Behavior Modeling Style) -



Loops Statemetns (Behavior Modeling Style) -

• FOR Loop.
• WHILE Loop.
• FOREVER Loop.
• REPEAT Loop.

FOR Loop Syntax -

for     ( initilization    ;     condition    ;    increment  ) begin

         

          Sequential Statements   ;

end

While Loops Syntax -

while    (condition)     begin

 

          Sequential Statements    ;

end

Forever Loop    Syntax -

forever     begin

       Sequential Statements    ;

end

Repeat Loop    Syntax -

repeat     (numbers)   begin

         Sequential Statements   ;

end

Sample Programs for Loops Statements -

• Design of 4 Bit Adder using For Loop (Verilog CODE).
• Design of 4 Bit Subtractor using For Loop (Verilog CODE).
• Design of 4 Bit adder/subtractor using For Loop (Verilog CODE).