anchor.diff:  This plugin provides an Origen API to use the Nexus protocol.
   
   This plugin supports Read/Write Access of system memory mapped resources,
  -including IPS mapped registers via the conventional Origen Register API.
  +including registers via the conventional Origen Register API.
   
   
   ### How To Import
  
positive.code: 
  Follow the instructions here if you want to make a 3rd party app
  workspace use your development copy of the OrigenNexus plugin:
  [Setting up a Plugin Development Environment](http://origen-sdk.org/origen/latest/guides/plugins)
  
  This plugin also contains a test suite, makes sure this passes before committing
  any changes!
  
negative.code:     add_pin :tdo
      add_pin :tms
  
      reg :myreg, 0x007A, size: 32 do |reg|
        reg.bits 31..16, :portb 
        reg.bits 15..8,  :porta 
        reg.bit  0, :enable
      end
    end
  
    # Hook the Nexus module into the register API, any register read
  