5432: add description to step response plots

Closes #28.
This commit is contained in:
occheung 2022-01-14 15:53:22 +08:00
parent db090c8807
commit 7ecc88de89

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@ -14,7 +14,7 @@
\usepackage[english]{isodate}
\usepackage{graphicx}
\usepackage{subfigure}
\usepackage{subfig}
\usepackage{tikz}
\usepackage{pgfplots}
@ -195,16 +195,17 @@ Output noise are measured after 15 cm IDC cable, IDC-SMA, 100 cm coax ($\sim$50
\newpage
\begin{figure}[h]
\centering
\includegraphics[width=3.3in]{zotino_step_response_rising.png}
\caption{Step response (switching from -10V to +10V)}
\end{figure}
Step response are found by setting the DAC register to 0x0000 (-10V) or 0xFFFF (10V) and observe the waveform.
\begin{figure}[h]
\begin{figure}[hbt!]
\centering
\includegraphics[width=3.3in]{zotino_step_response_falling.png}
\caption{Step response (switching from +10V to -10V)}
\subfloat[\centering Switching from -10V to +10V]{{
\includegraphics[height=1.8in]{zotino_step_response_rising.png}
}}%
\subfloat[\centering Switching from +10V to -10V]{{
\includegraphics[height=1.8in]{zotino_step_response_falling.png}
}}%
\caption{Step response}%
\end{figure}
Far-end crosstalk is measured using the following setup.