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157 | 157 | \end{itemize} |
158 | 158 | \end{frame} |
159 | 159 |
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| 160 | +\begin{frame}[fragile]{Slower \emph{Clocks}} |
| 161 | +\begin{itemize} |
| 162 | +\item Last week, we talked about clock manipulation |
| 163 | +\item Clock division is not an option |
| 164 | +\item Generate a \emph{tick} signal (with a counter) |
| 165 | +\item At the desired frequency |
| 166 | +\item High for one clock cycle |
| 167 | +\item Use that tick signal as an enable for a DFF |
| 168 | +\item You will do this in today's lab |
| 169 | +\end{itemize} |
| 170 | +\end{frame} |
| 171 | + |
160 | 172 | \begin{frame}[fragile]{Generating Timing with Counters} |
161 | 173 | \begin{itemize} |
162 | 174 | \item Generate a \code{tick} at a lower frequency |
163 | 175 | \item We used it in Lab 1 for the blinking LED |
164 | 176 | \item Use it today for the lab exercise |
165 | | -\item Use it for driving the free running counter at 2 Hz |
| 177 | +\item Use it for driving the free-running counter at 2 Hz |
166 | 178 | \end{itemize} |
167 | 179 | \begin{figure} |
168 | 180 | \includegraphics[scale=0.8]{../figures/tick_wave} |
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546 | 558 | \shortlist{../code/bundle_vec.txt} |
547 | 559 | \end{frame} |
548 | 560 |
|
549 | | -\begin{frame}[fragile]{Slower \emph{Clocks}} |
550 | | -\begin{itemize} |
551 | | -\item Last week, we talked about clock manipulation |
552 | | -\item Clock division is not an option |
553 | | -\item Generate a \emph{tick} signal (with a counter) |
554 | | -\item At the desired frequency |
555 | | -\item High for one clock cycle |
556 | | -\item Use that tick signal as an enable for a DFF |
557 | | -\item You will do this in today's lab |
558 | | -\end{itemize} |
559 | | -\end{frame} |
560 | | - |
561 | 561 | \begin{frame}[fragile]{Today's Lab} |
562 | 562 | \begin{itemize} |
563 | 563 | \item This is the start of the graded group work |
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