Microprocessor Chapter 3 Instruction Set of 8086 Microprocessor
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Microprocessor Chapter 3 Instruction Set of 8086 Microprocessor
IMP POINT'S
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Instruction Format
One-byte Instruction
Register-to-register
Register to/from memory with no
displacement
Register to/from memory with
displacement
Immediate operand to register
Immediate operand to memory with 16 bit
displacement
Addressing Modes of 8086
Immediate addressing mode
Direct addressing mode
Register addressing mode
Register indirect addressing mode
Register relative addressing mode
Base Indexed addressing mode
Relative Base Indexed addressing mode
Implicit or Implied addressing mode
Instruction Set of 8086
Data Copy / Transfer Instructions
String Manipulation Instructions
MOVS: Move String
MOVSB : Move String Byte
MOVSW : Move String Word