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ADD             Add                                  Flags: O D I T S Z A P C
                                                            * - - - * * * * *
ADD destination,source

        Logic   destination . destination + source

    ADD replaces the destination operand with the sum of the source
    and destination operands. It sets the carry flag if there is an
    overflow.


    Opcode      Format
    00 /r       ADD  r/m8,r8
    01 /r       ADD  r/m16,r16
    01 /r       ADD  r/m32,r32
    02 /r       ADD  r8,r/m8
    03 /r       ADD  r16,r/m16
    03 /r       ADD  r32,r/m32
    04 ib       ADD  AL,imm8
    05 iw       ADD  AX,imm16
    05 id       ADD  EAX,imm32
    80 /0 ib    ADD  r/m8,imm8
    81 /0 iw    ADD  r/m16,imm16
    81 /0 id    ADD  r/m32,imm32
    83 /0 ib    ADD  r/m16,imm8
    83 /0 ib    ADD  r/m32,imm8


    Length and timing
    Operands    Bytes   8088    186     286     386     486     Pentium
    reg, reg     2       3       3       2       2       1       1   UV
    mem, reg  2+d(0,2)  24+EA   10       7       7       3       3   UV
    reg, mem  2+d(0,2)  13+EA   10       7       6       2       2   UV
    reg, imm  2+i(1,2)   4       4       3       2       1       1   UV
    mem, imm  2+d(0,2)  23+EA   16       7       7       3       3   UV*
               +i(1,2)
    acc, imm  1+i(1,2)   4       4       3       2       1       1   UV

        * = not pairable if there is a displacement and immediate