AT91 SAM7SE SDRAM Application Note

 


The goal of this project is to demonstrate how to develop easily and quickly a very simple application under AT91SAM7SE-EK Evaluation Kit.
It includes all the different files necessary to generate a new AT91SAM7SExxx project.

This project is dedicated to the AT91SAM7SExxx device and its corresponding Evaluation Board, the AT91SAM7SE-EK.

This project runs a simple initialization and tests the SDRAM mounted on AT91SAM7SE-EK board (by using the EBI and SDRAM embedded peripheral).

- Software tools

Related Documentation

Litterature Number Reference

ARM-Based Software Package

6016

AT91SAM7SExxx Datasheet

6222

MT48LC16M16A2 – 4 MEG x 16 x 4 BANKS

Micron DataSheet 256Mb x8, x16 SDRAM Addendum.fm - Rev. B 7/04

 

Source Files

Description Files

../src

Source code directory

../src/main.c

Main application

../src/AT91SAM7X-EK.h

Evaluation Board Features Definition File

srcxxx/

Specific IDE source code directory

srcxxx/Cstartup.s79

Assembler Cstartup code and entry point

srcxxx/Cstartup_SAM7.c

C Cstartup code (without C initialisation)

srcxxx/project.h

Project specific include file