This document descripes the multimedia card (MMC) / secure digital (SD) card controller ip core - \textit{Wishbone SD Card Controller IP Core}.
This document descripes the multimedia card (MMC) / secure digital (SD) card controller ip core - \textit{Wishbone SD Card Controller IP Core}.
\subsection{Purpose of the IP core}
\subsection{Purpose of the IP core}
\label{sec:purpose}
\label{sec:purpose}
The \textit{Wishbone SD Card Controller IP Core} is MMC/SD communication controller designed to be used in System-on-Chip (img. \ref{img:ip_core}).
The \textit{Wishbone SD Card Controller IP Core} is an MMC/SD communication controller designed to be used in a System-on-Chip (Fig. \ref{img:ip_core}).
IP core provides simple interface for any MCU with Wishbone bus. The communication between the MMC/SD card controller and MMC/SD card
The IP core provides a simple interface for any MCU which utilizes the Wishbone bus. Communications between the MMC/SD card controller and MMC/SD card
is performed according to the MMC/SD protocol.
are performed according to the MMC/SD protocol.
\begin{figure}[H]
\begin{figure}[H]
\centering
\centering
\includegraphics[width=11cm]{../bin/ip_core.png}
\includegraphics[width=11cm]{../bin/ip_core.png}
% ip_core.png: 384x469 pixel, 96dpi, 10.16x12.41 cm, bb=
% ip_core.png: 384x469 pixel, 96dpi, 10.16x12.41 cm, bb=
