Online HelpPC 2.10      Quick Reference Utility     Copyright 1991 David Jurgens

 
                     LAHF - Load Register AH From Flags                     
                                                                                
                                                                                
        Usage:  LAHF                                                            
        Modifies flags: None                                                    
                                                                                
        Copies bits 0-7 of the flags register into AH.  This includes flags     
        AF, CF, PF, SF and ZF other bits are undefined.                         
                                                                                
                                                                                
                                 Clocks                 Size                    
        Operands         808x  286   386   486          Bytes                   
                                                                                
        none              4     2     2     3             1                     
                                                                                
                                                                                
        - see Instruction Timing                                                
                                                                                
                                                                                
 

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