WHEN - ELSE    Concurrent  Statement   (Data Flow Modeling Style)-



Syntax -


target    <=   expression_1     when    (condition_1)    else
                     expression_2     when    (condition_2)    else
                     expression_3     when    (condition_3)    else
                    _
                    _
                    _
                      expression_n     when    (condition_n);




Sample Programs-

• Design of 8 : 1 Multiplexer Using When-Else Statement (Data Flow Modeling Style).
• Design of 1 : 8 Multiplexer Using When-Else Statement (Data Flow Modeling Style).
• Design of 8 : 3 Encoder Using When-Else Statement (Data Flow Modelig Style).
• Design of 3 : 8 Decoder Using When-Else Statement (Data Flow Modeling Style).
• Design of 8 : 3 Priority Encoder using When - Else Statement (METHOD 1).
• Design of 8 : 3 Priority Encoder using When-Else & std_match FUNCTION.
• Design of 2 Bit Comparator Using When-Else Statement (Data Flow Modeling Style).
• Design of BCD to 7 Segment Driver For Common Anode using When-Else Statement.