Opcode Instruction Clocks Description 24 ib AND AL,imm8 2 AND immediate byte to AL 25 iw AND AX,imm16 2 AND immediate word to AX 25 id AND EAX,imm32 2 AND immediate dword to EAX 80 /4 ib AND r/m8,imm8 2/7 AND immediate byte to r/m byte 81 /4 iw AND r/m16,imm16 2/7 AND immediate word to r/m word 81 /4 id AND r/m32,imm32 2/7 AND immediate dword to r/m dword 83 /4 ib AND r/m16,imm8 2/7 AND sign-extended immediate byte with r/m word 83 /4 ib AND r/m32,imm8 2/7 AND sign-extended immediate byte with r/m dword 20 /r AND r/m8,r8 2/7 AND byte register to r/m byte 21 /r AND r/m16,r16 2/7 AND word register to r/m word 21 /r AND r/m32,r32 2/7 AND dword register to r/m dword 22 /r AND r8,r/m8 2/6 AND r/m byte to byte register 23 /r AND r16,r/m16 2/6 AND r/m word to word register 23 /r AND r32,r/m32 2/6 AND r/m dword to dword register
DEST := DEST AND SRC; CF := 0; OF := 0;
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Chapter 17 -- 80386 Instruction Set
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