ructions) are
un-optimized in the 68000. The memory operand is read before it is written.
Also don’t confuse read/modify instructions with read/modify cycles as
performed by the <span class=code><span style='font-family:"Courier New";
mso-bidi-font-family:"Times New Roman"'>TAS</span></span> instruction.</p>

<p class=MsoNormal><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>

<p class=MsoNormal>Exact bus access execution order:</p>

<p class=MsoNormal><![if !supportEmptyParas]>&nbsp;<!