Online HelpPC 2.10      Quick Reference Utility     Copyright 1991 David Jurgens

 
                        BSWAP - Byte Swap (486+ only)                        
                                                                                
                                                                                
        Usage:  BSWAP   reg32                                                   
        Modifies flags: none                                                    
                                                                                
                                                                                
        Changes the byte order of a 32 bit register from big endian to          
        little endian or vice versa.   Result left in destination register      
        is undefined if the operand is a 16 bit register.                       
                                                                                
                                                                                
                                 Clocks                 Size                    
        Operands         808x  286   386   486          Bytes                   
                                                                                
        reg32             -     -     -     1             2                     
                                                                                
                                                                                
        - see Instruction Timing                                                
                                                                                
                                                                                
 

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