MOV Move (Byte or Word) Flags: not altered
MOV destination,source
Logic: destination source
MOV copies a byte or word from the source into the destination.
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Operands Clocks Transfers Bytes Example
byte(word)
register, register 2 - 2 MOV BX,CX
memory, accumulator 10(14) 1 3 MOV MEM_DEST,AL
accumulator, memory 10(14) 1 3 MOV AX,MEM_SOURCE
memory, register 9(13) + EA 1 2-4 MOV MEM_DEST,BX
register, memory 8(12) + EA 1 2-4 MOV BX,MEM_SOURCE
register, immediate 4 - 2-3 MOV BX,0F6CDh
memory, immediate 10(14) + EA 1 3-6 MOV MASK,0F6CDh
seg-reg, reg16 2 - 2 MOV DS,BX
seg-reg, mem16 8(12) + EA 1 2-4 MOV DS,SEGMENT_VAL
reg16, seg-reg 2 - 2 MOV BP,SS
memory, seg-reg 9(13) + EA 1 2-4 MOV CODE_VAR,CS
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Seealso:
This page last updated on Fri Nov 30 10:49:50 MSK 2001
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