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- <TITLE>Clock and Timer</TITLE>
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- <H1>Clock and Timer</H1>
- <P>Represents the interface port T, and displays execution time and current TCNT value. Display is not
- updated during execution, however the PTn check boxes update the Port T input immediately, and will be
- seen by an executing program. </P>
- <P><img src="clktim.gif" width="319" height="200" align=right ></P>
- <P>The fields:</P>
- <UL>
- <LI>Time give the execution time since the last file-menu reset.</LI>
- <LI>The "0" button resets the indicated Time to zero.</LI>
- <LI>TCNT is the current value in TCNT</LI>
- <LI>Log Output will cause any changes in Port T output to be
- placed in the log.</LI>
- <LI>Port T has check boxes for port T input (which are greyed if the
- pin is configured for output) and displays for the port T outputs. "Z" means the pin is not being driven.</LI>
- </OL>
- <P>The log entries are in the format:</P>
- <PRE>PORTT,12300,49,31</PRE>
- <P>Where PORTT indicates a Port T event, <EM>12300</EM> is the time (in P clocks), <EM>49</EM> is the Port T value in decimal,
- and <EM>31</EM> is the Port T value in hexadecimal.</P>
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