ion of the value of ST(0) from the source (<EM>Src</EM>) integer value and overwrites the content of ST(0) with the result;<U> the value of the source remains unchanged</U>. 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#fsubr">FSUBR</A> instruction must be used to subtract the value in ST(0) from a REAL number).</EM></FONT>

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