Click above to get retro games delivered to your door ever month!

   Instruction set matrix (IV) - 80286+ extension
   (Opcode 0F xx - part II)

       Lo 8       9       A       B       C       D       E       F
      +---------------------------------------------------------------+
   Hi | INVD  |WBINVD |       |  UD2  |       |       |       |       |
    0 |       |       |       |       |       |       |       |       |
      |-------+-------+-------+-------+-------+-------+-------+-------|
      <                                                               <
      |-------+-------+-------+-------+-------+-------+-------+-------|
      |CMOVS  |CMOVNS |CMOVP/ |CMOVNP/|CMOVL/ |CMOVNL/|CMOVLE/|CMOVNLE|
    4 |       |       |CMOVPE |CMOVPO |CMOVNGE|CMOVGE |CMOVNG |/CMOVG |
      |-------+-------+-------+-------+-------+-------+-------+-------|
      <                                                               <
      |-------+-------+-------+-------+-------+-------+-------+-------|
      |  JS   |  JNS  |  JP/  | JNP/  |  JL/  | JNL/  | JLE/  | JNLE/ |
    8 |       |       |  JPE  |  JPO  | JNGE  |  JGE  |  JNG  |  JG   |
      |-------+-------+-------+-------+-------+-------+-------+-------|
      | SETS  | SETNS | SETP/ |SETNP/ | SETL/ |SETNL/ |SETLE/ |SETNLE/|
    9 |       |       | SETPE | SETPO |SETNGE | SETGE | SETNG | SETG  |
      |-------+-------+-------+-------+-------+-------+-------+-------|
      | PUSH  |  POP  |  RSM  |  BTS  | SHRD  | SHRD  |       | IMUL  |
    A |  GS   |  GS   |       |  r,r  | r,r,ib| r,r,CL|       | r,r   |
      |-------+-------+-------+-------+-------+-------+-------+-------|
      |       |       |BitTest|  BTC  |  BSF  |  BSR  | MOVSX | MOVSX |
    B |       |       | r,ib  |  r,r  |  r,r  |  r,r  | r,r/m8|r,r/m16|
      |-------+-------+-------+-------+-------+-------+-------+-------|
      | BSWAP |       |       |       |       |       |       |       |
    C |  r32  |       |       |       |       |       |       |       |
      |-------+-------+-------+-------+-------+-------+-------+-------|
      <                                                               <
      +---------------------------------------------------------------+
          8       9       A       B       C       D       E       F


      +---------------------------------------------------------------+
      | mod.r/m | 000  | 001 | 010  | 011  | 100  | 101  | 110  | 111 |
      |---------+------+-----+------+------+------+------+------+-----|
      | BitTest |      |     |      |      | BT   | BTS  | BTR  | BTC |
      +---------------------------------------------------------------+