ATTRIBUTES Package

The ATTRIBUTES package declares all the supported synthesis (and simulation) attributes. These include the following.

• Foundation Express constraints and attributes
  
  
• State vector attributes
  
  
• Resource sharing attributes
  
  
• General attributes for interpreting VHDL (described in the “Data Types” chapter)
  
  
• Attributes to use with the Foundation Express VSS tools
  
  

Reference this package when you use synthesis attributes.

library SYNOPSYS;

use SYNOPSYS.ATTRIBUTES.all;