Online HelpPC 2.10      Quick Reference Utility     Copyright 1991 David Jurgens

 
                  MOVZX - Move with Zero Extend	(386+ only)                  
                                                                                
                                                                                
        Usage:  MOVZX   dest,src                                                
        Modifies flags: None                                                    
                                                                                
                                                                                
        Copies the value of the source operand to the destination register      
        with the zeroes extended.                                               
                                                                                
                                                                                
                                 Clocks                 Size                    
        Operands         808x  286   386   486          Bytes                   
                                                                                
        reg,reg           -     -     3     3             3                     
        reg,mem           -     -     6     3            3-7                    
                                                                                
                                                                                
        - see Instruction Timing                                                
                                                                                
                                                                                
 

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