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EC8691 MICROPROCESSORS AND MICROCONTROLLERS. 1.3 INSTRUCTION SET. The 8086 instructions are categorized into the following main types. These instructions are used to perform arithmetic operations like addition, subtraction, multiplication, division, etc. Instructions to perform addition. ADD A new 16-bit (near-proc, mem16, reg16 i.e., Intra Segment) value which is specified by the instructions operand is loaded into IP. Examples: CALL 1234H. 8086 instructions · 8086 microprocessor-architecture-120207111857-phpapp01 - [PDF · 8086 Addressing Modes Tutorial - 8086 Microprocessor - YouTube · 8086This instruction ANDs each bit in a source byte or word with the same numbered bit in a destination byte or word. The result is put in the specified second operand (as set by CMP instruction). Unsigned. Algorithm: if CF = 0 then jump. Example: include 'emu8086.inc'. ORG 100h. MOV AL, 5. CMP AL, 5. The Instruction Set of 8086 227. 6. Explain the following two examples: (a) MOV CX, CS. (b) MOV AX, [ALPHA]. Ans. (a) MOV CX, CS: It stands for, “move the 8086 Instruction Set Opcodes. Operation Operands. Opcode. ADC see ADD. ADD opcode + $10, and xx010xxx (ModR/M byte) for $80-$83.