验证时只想给部门rtl加specify，谢谢

普通

use config file and syntax as following:
instance {list_of_hierarchical_names} {noIopath  noSpecify  noTiming};

Explain the above line:
instance: Keyword that specifies that the attributes in this statement
  apply to all module instances in the list specified by their
  hierarchical names.

list_of_hierarchical _names : A comma separated list of module
instances enclosed in curly braces: { }

noIopath: Attribute keyword that specifies disabling the module
path delays in the specified module instances.

noSpecify: Attribute keyword that specifies disabling the specify
blocks in the specified module instances.

noTiming:  Attribute keyword that specifies disabling the timing
checks in the specified module instances.
然后用在vcs compile命令中用这个选项：+optconfigfile+filename