📄 bptasks.html
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<TITLE>Breakpoint Tasks</TITLE>
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<H3><A NAME="openbp">Opening the Breakpoints Display</A></H3>
<P>At the main window, click on the <B>View Breakpoints</B> button. The <B>Breakpoints Display</B> window will appear.</P>
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<H3><A NAME="addlnbp">Adding a Breakpoint at a Source Program Line</A></H3>
<OL>
<LI>At the lower-left hand corner of the <B>Breakpoints Display</B> window, Choose <B>Line</B> from the choice list (drop-down list).</LI>
<LI>At the text box to the right of the choice list, enter the line number at which the breakpoint is to be added.</LI>
<LI>Click the <B>Add</B> button. The address corresponding to the specified line is added to the breakpoint list box.</LI>
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<P><I><B>Note:</B></I> When the CPU encounters a breakpoint, the CPU stops right before it starts fetching the instruction where the breakpoint is located.</P>
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<H3><A NAME="addmembp">Adding a Breakpoint at a Memory Address</A></H3>
<OL>
<LI>At the lower-left hand corner of the <B>Breakpoints Display</B> window, Choose <B>Address</B> from the choice list (drop-down list).</LI>
<LI>At the text box to the right of the choice list, enter the memory address at which the breakpoint is to be added.</LI>
<LI>Click the <B>Add</B> button. The specified address is added to the breakpoint list box.</LI>
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<P><I><B>Note:</B></I> When the CPU encounters a breakpoint, the CPU stops right before it starts fetching the instruction where the breakpoint is located.</P>
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<H3><A NAME="delbp">Deleting a Breakpoint</A></H3>
<OL>
<LI>At the <B>Breakpoints Display</B> window, highlight the address of the breakpoint to be deleted in the breakpoint list box.</LI>
<LI>Enter the new register value in the text field.</LI>
<LI>Click the <B>Delete</B> button. The address of the breakpoint is removed from the breakpoint list box.</LI>
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