525.446.31: DSP Hardware Laboratory

Announcements:

Questions regarding class material and assignments should be directed to the mailing list through dspforum@echelonembedded.com. This forum will be monitored by both instructors. Use of this forum allows you to be assured an answer even if one instructor is currently unavailable. Note that you must join the forum to be allowed to post to the group. This is by invitation only, so email one of us with your email address and we will add you to the membership list.

Lecture Notes:

Lectures provided in PDF format.

Class 1: Intro to Embedded Systems, DSP, TMS320C6713 DSK Updated
Class 2: Audio I/O on the TMS320C6713 DSK, Direct Digital Synthesis (DDS) Updated
Class 3: Introduction to FIR Filters / C Runtime Environment Updated
Class 4: Optimizing the Convolution : FIR Filters in Assembly Updated
Class 5: Optimizing C Code / Lab 5 Walkthrough Updated
Class 6: Introduction to the FFT As Presented
Class 7: FFT Practical Examples. Using DMA Updated 10/14/09
Class 8: EDMA (Enhanced Direct Memory Access) Updated
Class 9: IIR Filters Updated
Class 10: FSK Introduction Updated
Class 11: Brief Intro to Adaptive LMS Filters

Homework:

When the laboratory assignment asks for an electronic submission � please do so with the link below. Name your lab files as instructed to make sure that things end up in the right place (for example, lab1_yourlastname.zip orlab1_yourlastname.doc).

Submit via Web

Laboratory assignments and associated links:

Example Project Dir New!
Lab1: Getting Started with the DSK Updated
Lab2: Direct Digital Synthesis Updated 9/22/09: SNR changed to SFDR
Lab3: FIR Filtering Part 1 Updated
Lab4: Intro to C67x Assembly Language Updated
Lab5: FIR Filtering Part 2 (Optimized C and DSPLIB) Updated
Lab6: FFT / STFT / QDMA Updated with due date
- tcp.m Test file for fftlab. This is in place of tcp.mat -- run it to generate test data.
Lab7: EDMA
Lab8: IIR Filtering
Lab9 Updated
- fsk_pcode.zip: Simulation files.
LMS Lab
- sin.mat: Sinusoidal noise.
- lawnmower.mat: Lawnmower noise.
- noise.mat: White gaussian noise.

Links

Varous links of interest:

Files

Files available to help with labs:

First chapter of Chassaing.
Textbook Examples: The Examples from the 1st Ed. CD
Bray's Terminal: A Terminal Program that will print in hex and do lots of nice things for easy debugging
NCH Tone Generator : A Simple Tone Generator for audio based labs. Source: http://www.nch.com.au