Newsgroups: comp.archives Path: utzoo!utgpu!news-server.csri.toronto.edu!math.lsa.umich.edu!zaphod.mps.ohio-state.edu!caen!ox.com!emv From: todd@ivucsb.sba.ca.us (Todd Day) Subject: [comp.dsp...] DSP 56000 archive monthly posting Message-ID: <1990Dec6.035457.27291@ox.com> Followup-To: comp.dsp,comp.sys.next Sender: emv@ox.com (Edward Vielmetti) Reply-To: todd@ivucsb.sba.ca.us (Todd Day) Organization: QuickSilver Rallye Team, Santa Barbara, CA References: <1990Dec1.214817.2494@ivucsb.sba.ca.us> Date: Thu, 6 Dec 90 03:54:57 GMT Approved: emv@ox.com (Edward Vielmetti) X-Original-Newsgroups: comp.dsp,comp.sys.next Archive-name: next/dsp/dsp-56000/1990-12-01 Archive: dsp@ivucsb.sba.ca.us:send HOWTO [mail] Original-posting-by: todd@ivucsb.sba.ca.us (Todd Day) Original-subject: DSP 56000 archive monthly posting Reposted-by: emv@ox.com (Edward Vielmetti) This is the README file from my archive mailer. *-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* Motorola DSP 56000 source file archive on ivucsb.sba.ca.us Sat Dec 1 13:42:12 PST 1990 I welcome all submissions. Please, send me any little code bits you think might be useful for someone else. Also, if you have any downloads from Dr. BuB, please send them here. I'd like to post them to save people the phone call. Send bug reports to todd@ivucsb.sba.ca.us NOTE: Thanks to Tom Cunningham at Motorola for sending me a copy of the latest version of srec. If you want to find out how to download the following files, send the following line [subject line is ignored] to dsp@ivucsb.sba.ca.us send HOWTO Anything ending in .uu is generally tar'ed and compressed source that has been uuencoded. Unless otherwise noted, you should be able to extract the source using the following: uudecode file.uu If a file.tar.Z file results, try zcat file.tar.Z | tar xvf - If a file.Z file results, try uncompress file.Z Please note that anything that has already been uuencoded will not need to be sent using 'sendu'. ---------------------------------------- 47030 Dec 12 1989 56200.uu Notes on the Motorola 56200 2760 Oct 14 23:28 HOWTO How to get these archives analog/ Analog filter design programs board/ How I built my dual 56000 board 12297 Nov 4 12:26 cc.uu !!!Stereo: everything BUT center channel 11602 Dec 12 1989 codec.uu CODEC <=> PCM code from Dr. BuB 24391 Nov 29 1989 ditfft.uu Decimation in Time FFT routines 9285 Aug 5 18:54 dr.bub.uu How to get to Dr. BuB 24720 Aug 5 18:56 dr.bub.hier.uu Dr. BuB support BBS hierarchy dspbug/ Debugger ROMS from Dr. BuB 46387 Dec 12 1989 dtmf.uu DTMF source from Dr. BuB 13447 Dec 12 1989 encode.uu Reed Solomon codes from Dr. BuB 16589 Oct 14 18:56 errata.uu Errata sheets for the Moto 56001 manual fft/ FFT code from Dr. BuB 26014 Dec 12 1989 fir-iir.uu FIR/IIR filter sections from Dr. BuB 43264 Dec 12 1989 float.uu Floating point code from Dr. BuB 3167 Aug 11 16:46 ftp_via_NeXT FTP these archives via NeXT ftp servers 8840 Aug 5 18:57 gabriel.uu Notes on a free 56000 block devel pgm inc/ General lower case .INC files incoming/ Where to put submissions 23790 Dec 12 1989 lattice.uu Lattice filters from Dr. BuB 5858 Aug 2 1989 lms.help How to implement LMS filter (Dr. BuB) 20133 Dec 12 1989 math.uu Math functions from Dr. BuB 6465 Dec 12 1989 matrix.uu Matrix manipulation from Dr. BuB qna/ Questions and Answers from Dr. BuB 13409 Aug 2 03:49 rs.uu Reed Solomon encoding/decoding for CD 3185 Nov 29 1989 setup.asm My standard setup (see board/note8) sinewaves/ Sinewave generating routines 6248 Aug 3 1989 sloader.asm .LOD serial loader (good bootstrap ROM) 6977 Dec 12 1989 sort.uu Sort routines from Dr. BuB speech/ Speech code (ADPCM) from Dr. BuB 27449 Dec 1 13:37 srec.uu Code for blasting PROMs (fixed!) 3923 Sep 25 1989 vfreq.asm Pitch changer (has clicking problem) analog/ 39941 Aug 5 19:03 all.uu All of the below. 5765 Sep 26 20:18 ellip.c Elliptical filter design. 11555 Sep 26 20:18 filter.c Butterworth, Chebychev, and Inv-Cheb. 17687 Sep 26 20:18 pzsim.c Pole-Zero simulator. 2515 Sep 26 20:49 pzsim.doc Info on above program. 28254 Sep 26 20:18 sspice.c Simple SPICE-type program. 3003 Sep 26 21:16 sspice.doc Info on above program. board/ 31876 Aug 5 19:06 all.uu All of the below. 2586 Sep 25 1989 note1 Choosing the DSP chip 3866 Sep 26 1989 note2 Choosing the DACs and ADCs 5453 Sep 26 1989 note3 Designing the analog filter 6646 Sep 30 1989 note4 Hooking up RAM and ROM 2534 Sep 29 1989 note5 Power supply considerations 4035 Oct 5 1989 note6 How the SM5805 drives the board 8915 Oct 8 1989 note7 Bootstrapping the 56000 7857 Nov 17 1989 note8 Initializing the board 1745 Oct 8 1989 people People to contact + spec sheets dspbug/ 2062 Nov 29 1989 dspbug.hlp Get the help file first. If 46461 Nov 29 1989 dspbug.uu.1 you like what you see, download 46500 Nov 29 1989 dspbug.uu.2 the rest and after unsharing, type: 46500 Nov 29 1989 dspbug.uu.3 46500 Nov 29 1989 dspbug.uu.4 cat dspbug.uu.? | uudecode 41906 Nov 29 1989 dspbug.uu.5 zcat dspbug.tar.Z | tar xvtf - fft/ 30958 Dec 12 1989 fft.uu.1 FFT stuff from Dr. BuB 26510 Dec 12 1989 fft.uu.2 follow instructions for unpacking dspbug inc/ 546 Aug 2 1989 defs.inc Defines that I find useful 1195 Aug 2 1989 intequ.inc Interrupt equates 8617 Aug 2 1989 ioequ.inc I/O equates qna/ 30958 Dec 12 1989 qna.uu.1 Questions and Answers from Dr. BuB 21290 Dec 12 1989 qna.uu.2 follow instructions for unpacking dspbug sinewaves/ 424 Aug 3 1989 sine_int.asm Uses two integrators speech/ 37161 Dec 12 1989 speech.uu.1 Speech code (ADPCM) from Dr. BuB 33864 Dec 12 1989 speech.uu.2 follow instructions for unpacking dspbug ---------------------------------------- By the way, I haven't finished "Dolby Surround: The NeXT Generation" and it probably won't be done before the end of the year. However, for your entertainment (and as a treat for those who actually bothered to read this far), I have included my code for outputing everything BUT the center channel. Using this code, you should be able to derive just about everything needed to build a Dolby Surround decoder the right way. Good luck... you're going to need it! If you don't understand adaptive filtering, you won't be able to understand the code. I'm sorry, but I just don't have the time lately to do a proper overview. The code is documented somewhat, however. -Todd Day- todd@ivucsb.sba.ca.us ivucsb!todd@hub.ucsb.edu ucsbcsl!ivucsb!todd Pause: Rewind - replay - Warm memory chip Random-sample - Hold the one you need --Neil Peart, of Rush; "Vital Signs", from _Moving Pictures_ *-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* -- Todd Day | todd@ivucsb.sba.ca.us | ucsbcsl!ivucsb!todd * Ask me about the Gold Rush mini-rallye in August, 1991! * Brought to you by Super Global Mega Corp .com