How to use IF-ELSE Statements in Behvaior Modeling Style

IF-ELSE     Sequential Statements  (Behavior Modeling Style) -


Syntax -


if     (condition)      then
        Statements ;
elsif     (conditioin)     then
        Statements ;
else 
        Statements ;
end if;





Sample Programs -



Simple Combinational Circuit Design using IF-Else Statements -

• Design of  4 to  1 Multiplexer using if-else statement.
• Design of 1 to 4 Demultiplexer using if -else statement.
• Design of 4 to 2 Encoder using if-else statement.
• Design of 2 to 4 Decoder using if-else statement. 
• Design of 8 to 3 Priority Encoder using if-else (Method 1).
• Design of 8 to 3 Priority Encoder using if-else & std_match FUNCTION. 
• 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 anode display using if-else statement.

Basic Flip Flop & 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 Behavior Modeling style-

• 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.