{\bfseries{Subpages}} 


\begin{DoxyItemize}
\item \mbox{\hyperlink{deviceSpecifications}{Device Specifications}}
\item \mbox{\hyperlink{layoutPlanning}{Layout Planning}}
\end{DoxyItemize}

\DoxyHorRuler{0}
\hypertarget{hardware_autotoc_md1}{}\doxysection{Design Reminders}\label{hardware_autotoc_md1}

\begin{DoxyItemize}
\item From \char`\"{}\+Texas Instruments -\/ SLAS655\+G...\char`\"{}, Page 22\+:
\begin{DoxyItemize}
\item To improve EMI on the XT1 oscillator, the following guidelines should be observed\+:
\begin{DoxyItemize}
\item Keep the trace between the device and the crystal as short as possible.
\item Design a good ground plane around the oscillator pins.
\item Prevent crosstalk from other clock or data lines into oscillator pins XIN and XOUT.
\item Avoid running PCB traces underneath or adjacent to the XIN and XOUT pins. 
\end{DoxyItemize}
\end{DoxyItemize}
\end{DoxyItemize}\hypertarget{deviceSpecifications}{}\doxysection{Device Specifications}\label{deviceSpecifications}
\hypertarget{device_specifications_autotoc_md2}{}\doxysubsubsection{Microcontroller\+: Texas Instruments MSP430\+F5438\+AIPZR}\label{device_specifications_autotoc_md2}

\begin{DoxyItemize}
\item 1.\+8 V to 3.\+6 V Supply Voltage
\item Capabilities\+:
\begin{DoxyItemize}
\item 16-\/bit architecture
\item 25 MHz System Clock
\end{DoxyItemize}
\item Notable Peripherals\+:
\begin{DoxyItemize}
\item Up to 4 of\+:
\begin{DoxyItemize}
\item UART/\+SPI
\end{DoxyItemize}
\item Up to 4 of\+:
\begin{DoxyItemize}
\item I2\+C/\+SPI
\end{DoxyItemize}
\item 12-\/bit ADC
\begin{DoxyItemize}
\item 14 external channels
\end{DoxyItemize}
\end{DoxyItemize}
\end{DoxyItemize}\hypertarget{device_specifications_autotoc_md3}{}\doxysubsubsection{Real-\/\+Time Clock/\+Calendar\+: Microchip Technology ‎\+MCP7940\+MT-\/\+I/\+SN}\label{device_specifications_autotoc_md3}

\begin{DoxyItemize}
\item 1.\+8 V to 5.\+5 V Supply Voltage
\item Notable Peripherals\+:
\begin{DoxyItemize}
\item I2C
\begin{DoxyItemize}
\item Clock rate up to 400 k\+Hz
\end{DoxyItemize}
\end{DoxyItemize}
\end{DoxyItemize}\hypertarget{device_specifications_autotoc_md4}{}\doxysubsubsection{Bluetooth/\+Wi-\/\+Fi\+: Espressif Systems ESP32-\/\+WROVER-\/\+IE (8\+MB)}\label{device_specifications_autotoc_md4}

\begin{DoxyItemize}
\item 3.\+0 V to 3.\+6 V Supply Voltage
\item Notable Peripherals\+:
\begin{DoxyItemize}
\item I2C
\item SPI
\item UART
\end{DoxyItemize}
\end{DoxyItemize}\hypertarget{device_specifications_autotoc_md5}{}\doxysubsubsection{GPS Receiver\+: Maxim Integrated ‎\+MAX2771\+ETI+T}\label{device_specifications_autotoc_md5}

\begin{DoxyItemize}
\item 2.\+7 V to 3.\+3 V Supply Voltage
\item Notable Peripherals\+:
\begin{DoxyItemize}
\item SPI
\end{DoxyItemize}
\end{DoxyItemize}\hypertarget{device_specifications_autotoc_md6}{}\doxysubsubsection{CANbus Controller\+: Microchip Technology MCP2515\+T-\/\+I/\+SO}\label{device_specifications_autotoc_md6}

\begin{DoxyItemize}
\item 2.\+7 V to 5.\+5 V Supply Voltage
\item Notable Peripherals\+:
\begin{DoxyItemize}
\item SPI
\begin{DoxyItemize}
\item 10 MHz
\end{DoxyItemize}
\end{DoxyItemize}
\end{DoxyItemize}\hypertarget{device_specifications_autotoc_md7}{}\doxysubsubsection{CAN Bus Transceiver\+: ‎\+Microchip Technology MCP2542\+FD-\/\+H/\+SN}\label{device_specifications_autotoc_md7}

\begin{DoxyItemize}
\item 4.\+5 V to 5.\+5 V Supply Voltage
\item Used directly with CANbus Controller
\end{DoxyItemize}\hypertarget{device_specifications_autotoc_md8}{}\doxysubsubsection{SD Card (\+Generic)}\label{device_specifications_autotoc_md8}

\begin{DoxyItemize}
\item 2.\+7 V to 3.\+6 V Supply Voltage
\item Notable Peripherals\+:
\begin{DoxyItemize}
\item SPI
\end{DoxyItemize}
\end{DoxyItemize}\hypertarget{device_specifications_autotoc_md9}{}\doxysubsubsection{USB to UART Bridge\+: FTDI ‎‎\+FT260\+Q-\/T}\label{device_specifications_autotoc_md9}

\begin{DoxyItemize}
\item We will use a \char`\"{}\+Bus-\/\+Powered Configuration\char`\"{}, requiring the host device to supply power, that way we don\textquotesingle{}t have to.
\end{DoxyItemize}\hypertarget{device_specifications_autotoc_md10}{}\doxysubsubsection{RS-\/232 Transceiver\+: Texas Instruments GD75232\+PWR}\label{device_specifications_autotoc_md10}
\hypertarget{device_specifications_autotoc_md11}{}\doxysubsubsection{Inertial Measurement Unit\+: TDK Inven\+Sense ICM-\/20600}\label{device_specifications_autotoc_md11}

\begin{DoxyItemize}
\item 1.\+71 V to 3.\+45 V Supply Voltage
\item Notable Peripherals\+:
\begin{DoxyItemize}
\item I2C
\begin{DoxyItemize}
\item 400 k\+Hz
\end{DoxyItemize}
\item SPI
\begin{DoxyItemize}
\item 10 MHz 
\end{DoxyItemize}
\end{DoxyItemize}
\end{DoxyItemize}\hypertarget{layoutPlanning}{}\doxysection{Layout Planning}\label{layoutPlanning}
\hypertarget{layout_planning_autotoc_md12}{}\doxysubsubsection{Microcontroller}\label{layout_planning_autotoc_md12}