From jito@clari.net Thu Sep 21 08:52:14 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!clari!jito From: jito@clari.net (Jens Ito) Newsgroups: comp.sys.m68k Subject: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep21.085214.3556@clari.net> Date: Thu, 21 Sep 1995 08:52:14 GMT Organization: ClariNet Communications Corp NNTP-Posting-Host: clari.net X-Newsreader: Netscape 1.1N Lines: 11 Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. Archive uploaded to ftp.lip6.fr:/pub/atari/Falcon/Music/stardust_falcon.zip. -- Jens Ito *PLONK* filter active for trolls. PC-9821Ap2 (NEC) - NetBSD 1.0 From jnovak@unam.mx Sat Sep 23 12:39:14 1995 Path: ashpoly!cascade!mxgate!coyoacan!unam!jnovak From: jnovak@unam.mx (Julien Novak) Newsgroups: comp.sys.m68k Subject: Re: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep23.123914.4930@unam.mx> Date: Sat, 23 Sep 1995 12:39:14 GMT References: <1995Sep21.085214.3556@clari.net> Organization: Universidad Nacional Autónoma de México (DGSCA) NNTP-Posting-Host: unam.mx X-Newsreader: NewsWatcher 2.0b24 Lines: 9 In article <1995Sep21.085214.3556@clari.net>, jito@clari.net (Jens Ito) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Julien Novak SupraFAXModem 28.8 @ ISDN 64k bps "Do not worship the copy." From neriksson@titech.ac.jp Sun Sep 24 10:20:14 1995 Path: ashpoly!cascade!transat!ukc!fennimore!titech!neriksson From: neriksson@titech.ac.jp (Natalia Eriksson) Newsgroups: comp.sys.m68k Subject: Re: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep24.102014.9962@titech.ac.jp> Date: Sun, 24 Sep 1995 10:20:14 GMT References: <1995Sep21.085214.3556@clari.net> <1995Sep23.123914.4930@unam.mx> Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: NewsWatcher 2.0b24 Lines: 8 In article <1995Sep23.123914.4930@unam.mx>, jnovak@unam.mx (Julien Novak) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Natalia Eriksson Tape trading list upon request. SASE required for international mail. From bgirard@stanford.edu Tue Sep 26 05:21:14 1995 Path: ashpoly!cascade!brgate!saturno!stanford!bgirard From: bgirard@stanford.edu (Bruno Girard) Newsgroups: comp.sys.m68k Subject: Re: Discussion: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep26.052114.6453@stanford.edu> Date: Tue, 26 Sep 1995 05:21:14 GMT References: <1995Sep21.085214.3556@clari.net> Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1995Sep21.085214.3556@clari.net>, jito@clari.net (Jens Ito) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Bruno Girard | bgirard@stanford.edu PGP Key fingerprint: FDBD 2158 ED68 D99F "Keep the channels open."