VHDL Tutorials and Examples

VHDL Tutorials


VHDL Reserved Words (Keywords)


VHDL Modules



VHDL Operators

Logical Operators
and    Logical And
or     Logical Or
nand   Logical Nand
nor    Logical Nor
xor    Logical Xor
xnor   Logical Xnor

Relational Operators
=      Equal
/=     Not Equal
<      Less Than
<=     Less Than or Equal To
>      Greater Than
>=     Greater Than or Equal To

Concatenation Operator
&      Concatenate