Cpr E 488 Laboratory

Lab 8: System Design in an RTOS Environment


Lab Description

In this lab, you will be provided with code for an mp3 player system implemented for the VxWorks RTOS. The system does not work properly as is. The system will play mp3 files, but the sound quality is very poor. You will implement improvements to the mp3 player so that the sound from the system is CD-quality.

Prelab

Reference the Lab 8 Instructions for this week’s Prelab.

Lab Files

The following files are necessary for doing this lab.

File

Description

CPRE488_LAB08.pdf

Lab 8 Instructions

eval_form_lab_8.pdf

Lab 8 Evaluation Form

ac97_audio_codec_datasheet.pdf

AC97 Audio Codec Datasheet

opb_ac97.doc

Xilinx AC97 Interface Information

Lab8_Files.zip

Lab 8 Workspace

System2.c

Improved C Code for Lab 8