Ex parte SPROUSE et al. - Page 10




          Appeal No. 96-0166                                                           
          Application 08/083,419                                                       

               We will reverse the rejection of claim 5 because we find                
          that Powell does not disclose the claimed step of "providing a               
          counter means for each of the digital subsystems for providing               
          a test enable signal that is coupled to the driver enable                    
          circuitry of each digital subsystem," as discussed with                      
          respect to the "counter means" and "test enable signal"                      
          limitations in claim 4.                                                      

          Claims 6-12                                                                  
               We will reverse the rejection of claims 6-12 because we                 
          find that Powell does not disclose "a digital counter                        
          presettable to a predetermined state, and producing a test                   
          enable signal," as discussed with respect to the "counter                    
          means" and "test enable signal" limitations in claim 4, and                  
          because we find that Powell does not disclose "a selector                    
          coupled to receive the bus enable signal and the test enable                 
          signal to substitute the test enable signal for the bus enable               
          signal during testing," as discussed with respect to the                     
          "means ... for communicating the test enable signal ... in                   
          place of the enable signal" limitation in claim 4.                           

          Claims 13-17                                                                 

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