See Also

Groups can be declared with the following three notations:

1. Single-range group names have the following BNF syntax:

   <single-range group name> ::= 
      <symbolic name> | <port name>[ <range> ]

   The symbolic or port name, together with the longest number in the range, can contain up to 256 name characters. Once the group has been defined, [] is a shorthand way of specifying the entire range.

2. Dual-range group names have the following BNF syntax:

   <dual range group name> ::= 
      <symbolic name> | <port name>[ <range> ][ <range> ]

   The symbolic or port name, together with the longest number in each range, can contain up to 256 name characters. Once a group has been defined, [][] is a shorthand way of specifying both ranges.

3. Sequential group names have the following BNF syntax:

   <sequential group name> ::= 
      ( <rgroup list> )

Single-range and dual-range group names can also be listed within the parentheses.

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