MSP430 audio output
Ian Lesnet
SD card SPI interface
The prototype design accesses the SD card using the simple SPI protocol. SPI is a simple three wire interface that allows a microcontroller to read and write data from external chips. A source code library from TI provides easy access to the disk without writing our own initialization and read/write routines (mmc.c/mmc.h in the project archive).
Judi Roaman: We Talk Endlessly About the Next President,…
