Excellence de chez Excellence T H E Liste des instructions INTEL

Ce document contient les informations génerales à propos de l'architecture de la famille des 8086 aux 80486.

Contenu de l'ensemble

  1. Registres
  2. Instruction Cycle d'HorlogeCalcul
  3. Etat des Tâches Calcul
  4. FLAGS - Famille des Intel 8086 Registre des Flags
  5. MSW - Machine Status Word (286+ only)
  6. AAA - Ascii Adjust for Addition
  7. AAD - Ascii Adjust for Division
  8. AAM - Ascii Adjust for Multiplication
  9. AAS - Ascii Adjust for Subtraction
  10. ADC - Add With Carry
  11. ADD - Arithmetic Addition
  12. AND - Logical And
  13. ARPL - Adjusted Requested Privilege Level of Selector (286+ PM)
  14. BOUND - Array Index Bound Check (80188+)
  15. BSF - Bit Scan Forward (386+)
  16. BSR - Bit Scan Reverse (386+)
  17. BSWAP - Byte Swap (486+)
  18. BT - Bit Test (386+)
  19. BTC - Bit Test with Compliment (386+
  20. BTR - Bit Test with Reset (386+)
  21. BTS - Bit Test and Set (386+)
  22. CALL - Procedure Call
  23. CBW - Convert Byte to Word
  24. CDQ - Convert Double to Quad (386+)
  25. CLC - Clear Carry
  26. CLD - Clear Direction Flag
  27. CLI - Clear Interrupt Flag (disable)
  28. CLTS - Clear Task Switched Flag (286+ privileged).
  29. CMC - Complement Carry Flag
  30. CMP - Compare
  31. CMPS - Compare String (Byte, Word or Doubleword)
  32. CMPXCHG - Compare and Exchange
  33. CWD - Convert Word to Doubleword
  34. CWDE - Convert Word to Extended Doubleword (386+)
  35. DAA - Decimal Adjust for Addition
  36. DAS - Decimal Adjust for Subtraction
  37. DEC - Decrement.
  38. DIV - Divide
  39. ENTER - Make Stack Frame (80188+)
  40. ESC - Escape
  41. HLT - Halt CPU
  42. IDIV - Signed Integer Division
  43. IMUL - Signed Multiply
  44. IN - Input Byte or Word From Port
  45. INC - Increment
  46. INS - Input String from Port (80188+)
  47. INT - Interrupt
  48. INTO - Interrupt on Overflow
  49. INVD - Invalidate Cache (486+)
  50. INVLPG - Invalidate Translation Look-Aside Buffer Entry (486+)
  51. IRET/IRETD - Interrupt Return.
  52. Jxx - Jump Instructions Table.
  53. JCXZ/JECXZ - Jump if Register (E)CX is Zero
  54. JMP - Unconditional Jump
  55. LAHF - Load Register AH From Flags
  56. LAR - Load Access Rights (286+ protected)
  57. LDS - Load Pointer Using DS
  58. LEA - Load Effective Address
  59. LEAVE - Restore Stack for Procedure Exit (80188+)
  60. LES - Load Pointer Using ES
  61. LFS - Load Pointer Using FS (386+)
  62. LGDT - Load Global Descriptor Table (286+ privileged)
  63. LIDT - Load Interrupt Descriptor Table (286+ privileged)
  64. LGS - Load Pointer Using GS (386+)
  65. LLDT - Load Local Descriptor Table (286+ privileged)
  66. LMSW - Load Machine Status Word (286+ privileged)
  67. LOCK - Lock Bus
  68. LODS - Load String (Byte, Word or Double)
  69. LOOP - Decrement CX and Loop if CX Not Zero
  70. LOOPE/LOOPZ - Loop While Equal / Loop While Zero
  71. LOOPNZ/LOOPNE - Loop While Not Zero / Loop While Not Equal
  72. LSL - Load Segment Limit (286+ protected)
  73. LSS - Load Pointer Using SS (386+)
  74. LTR - Load Task Register (286+ privileged)
  75. MOV - Move Byte or Word
  76. MOVS - Move String (Byte or Word)
  77. MOVSX - Move with Sign Extend (386+)
  78. MOVZX - Move with Zero Extend (386+)
  79. MUL - Unsigned Multiply
  80. NEG - Two's Complement Negation
  81. NOP - No Operation (90h)
  82. NOT - One's Compliment Negation (Logical NOT)
  83. OR - Inclusive Logical OR
  84. OUT - Output Data to Port.
  85. OUTS - Output String to Port (80188+)
  86. POP - Pop Word off Stack
  87. POPA/POPAD - Pop All Registers onto Stack (80188+)
  88. POPF/POPFD - Pop Flags off Stack
  89. PUSH - Push Word onto Stack
  90. PUSHA/PUSHAD - Push All Registers onto Stack (80188+)
  91. PUSHF/PUSHFD - Push Flags onto Stack
  92. RCL - Rotate Through Carry Left.
  93. RCR - Rotate Through Carry Right
  94. REP - Repeat String Operation
  95. REPE/REPZ - Repeat Equal / Repeat Zero
  96. REPNE/REPNZ - Repeat Not Equal / Repeat Not Zero
  97. RET/RETF - Return From Procedure
  98. ROL - Rotate Left.
  99. ROR - Rotate Right
  100. SAHF - Store AH Register into FLAGS
  101. SAL - Shift Arithmetic Left / Shift Logical Left
  102. SAR - Shift Arithmetic Right
  103. SBB - Subtract with Borrow/Carry
  104. SCAS - Scan String (Byte, Word or Doubleword)
  105. SETAE/SETNB - Set if Above or Equal / Set if Not Below (386+)
  106. SETB/SETNAE - Set if Below / Set if Not Above or Equal (386+)
  107. SETBE/SETNA - Set if Below or Equal / Set if Not Above (386+)
  108. SETE/SETZ - Set if Equal / Set if Zero (386+)
  109. SETNE/SETNZ - Set if Not Equal / Set if Not Zero (386+)
  110. SETL/SETNGE - Set if Less / Set if Not Greater or Equal (386+)
  111. SETGE/SETNL - Set if Greater or Equal / Set if Not Less (386+)
  112. SETLE/SETNG - Set if Less or Equal / Set if Not greater or Equal (386+)
  113. SETG/SETNLE - Set if Greater / Set if Not Less or Equal (386+)
  114. SETS - Set if Signed (386+)
  115. SETNS - Set if Not Signed (386+)
  116. SETC - Set if Carry (386+)
  117. SETNC - Set if Not Carry (386+)
  118. SETO - Set if Overflow (386+)
  119. SETNO - Set if Not Overflow (386+)
  120. SETP/SETPE - Set if Parity / Set if Parity Even (386+)
  121. SETNP/SETPO - Set if No Parity / Set if Parity Odd (386+)
  122. SGDT - Store Global Descriptor Table (286+ privilégié)
  123. SIDT - Store Interrupt Descriptor Table (286+ privilégié)
  124. SHL - Shift Logical Left
  125. SHR - Shift Logical Right
  126. SHLD/SHRD - Double Precision Shift (386+)
  127. SLDT - Store Local Descriptor Table (286+ privilégié)
  128. SMSW - Store Machine Status Word (286+ privilégié)
  129. STC - Set Carry
  130. STD - Set Direction Flag
  131. STI - Set Interrupt Flag (Enable Interrupts)
  132. STOS - Store String (Byte, Word or Doubleword)
  133. STR - Store Task Register (286+ privilégié)
  134. SUB - Subtract
  135. TEST - Test For Bit Pattern
  136. VERR - Verify Read (286+ protected)
  137. VERW - Verify Write (286+ protected)
  138. WAIT/FWAIT - Event Wait
  139. WBINVD - Write-Back and Invalidate Cache (486+)
  140. XCHG - Exchange
  141. XLAT/XLATB - Translate
  142. XOR - Exclusive OR