String Operations
◄Instruction Summary► ◄Contents► ◄Index►
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In all the string instructions, DS:SI points to the source operand and
ES:DI points to the destination operand.
Mnemonic Name
MOVS Move String Data
LODS Load String Operand
STOS Store String Data
SCAS Scan String (compares to accumulator)
CMPS Compare Strings
INS Input to String from Port (80186/286/386 only)
OUTS Input String to Port (80186/286/386 only)
REP Repeat String (instruction prefix)
REPE/REPZ Repeat While Equal
REPNE/REPNZ Repeat While Not Equal
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