relational operator
A comparator, called a "relational operator" in VHDL and Verilog HDL, is an operator used to compare nodes, groups, and numbers. AHDL, VHDL, and Verilog HDL provide the following comparators:
| Comparator: | Definition: |
> |
greater than |
< |
less than |
<= |
less than or equal to |
>= |
greater than or equal to |
AHDL and VHDL provide these additional comparators:
| Comparator: | Definition: |
== |
equal to (AHDL only) |
= |
equal to (VHDL only) |
!= |
not equal to (AHDL only) |
/= |
not equal to (VHDL only) |
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