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<H1><A NAME="SECTION00490000000000000000"></A><A NAME="sub:Interrupt-Service-Routines"></A>
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3.9 Interrupt Service Routines
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<A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A>

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<LI><A NAME="tex2html1684"
  HREF="node68.html">3.9.1 General Information</A>
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<LI><A NAME="tex2html1685"
  HREF="node68.html#SECTION00491100000000000000">3.9.1.1 Common interrupt pitfall:
variable not declared <I>volatile</I></A>
<LI><A NAME="tex2html1686"
  HREF="node68.html#SECTION00491200000000000000">3.9.1.2 Common interrupt
pitfall: <I>non-atomic access</I></A>
<LI><A NAME="tex2html1687"
  HREF="node68.html#SECTION00491300000000000000">3.9.1.3 Common interrupt
pitfall: <I>stack overflow</I></A>
<LI><A NAME="tex2html1688"
  HREF="node68.html#SECTION00491400000000000000">3.9.1.4 Common interrupt
pitfall: <I>use of non-reentrant functions</I></A>
</UL>
<BR>
<LI><A NAME="tex2html1689"
  HREF="node69.html">3.9.2 MCS51/DS390 Interrupt Service Routines</A>
<LI><A NAME="tex2html1690"
  HREF="node70.html">3.9.3 HC08 Interrupt Service Routines</A>
<LI><A NAME="tex2html1691"
  HREF="node71.html">3.9.4 Z80 Interrupt Service Routines</A>
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2011-03-20
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