Ex Parte LEMMON et al - Page 7




          Appeal No. 1996-1235                                 Paper No. 33           
          Application No. 08/067,262                                 Page 7           
                                         APPENDIX                                     
               1.   A method for interleaving a read operation and a write            
               operation on a bus having a bus cycle time in a computer               
               system including the bus and a first device, the method                
               comprising the steps of:                                               
                    a)   operating the first device to transmit a                     
                         portion of a write data block on the bus                     
                         during a first period, the first period                      
                         including at least one bus cycle time;                       
                    b)   operating the first device to pause for a                    
                         preselected number of bus cycle times;                       
                    c)   operating the first device to transmit a read                
                         command on the bus during the preselected                    
                         number of bus cycle times pause; and                         
                    d)   operating the first device to transmit a                     
                         further portion of the write data block on                   
                         the bus during a second period, the second                   
                         time period including at least one bus cycle                 
                         time.                                                        
               (Paper No. 6 (19 Oct. 1992 Amdt.) at 2 and 3.)                         

               53. A memory module comprising:                                        
                    (a) a random access memory device having inputs                   
                         and outputs;                                                 
                    (b) a control logic device having inputs and outputs,             
                         the inputs coupled to a bus having a bus cycle               
                         time, the outputs being coupled to the random                
                         access memory device; [and]                                  
                    (c) the control logic device providing outputs to the             
                         random access memory device causing the random               
                         access memory device to store a block of data                
                         transmitted on the bus in a plurality of data                
                         bursts interspaced by a preselected number of bus            
                         cycle times.                                                 
               (Paper No. 5 (Subst. Spec.) at 53.)                                    









Page:  Previous  1  2  3  4  5  6  7

Last modified: November 3, 2007