Invalid operation, Denormalized value,
                 Overflow, Precision</pre>

This instruction performs a signed addition of the source (<EM>Src</EM>) integer value and the value of ST(0) and overwrites the content of ST(0) with the result. The source must be the memory address of a 16-bit WORD or a 32-bit DWORD integer value (see Chap.2 for <A HREF="fpuchap2.htm#intmode">addressing modes of integers</A>). <FONT SIZE="-1"><EM>(The <A HREF="fpuchap8.htm#fadd">FADD</A> instruction must be used to add a R