From mrodriguez@kiae.su Mon Oct 23 07:17:47 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!kiae!mrodriguez From: mrodriguez@kiae.su (Matthias Rodríguez) Newsgroups: comp.sys.m68k Subject: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Oct23.071747.7998@kiae.su> Date: Mon, 23 Oct 1995 07:17:47 GMT Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: WinVN 0.99.5 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. Requires 4MB ST-RAM and an RGB or VGA monitor. -- Matthias Rodríguez *PLONK* filter active for trolls. Atari TT030 - NetBSD 1.0 From tfournier@mit.edu Tue Oct 24 04:58:47 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!mit!tfournier From: tfournier@mit.edu (Tobias Fournier) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Oct24.045847.3382@mit.edu> Date: Tue, 24 Oct 1995 04:58:47 GMT References: <1995Oct23.071747.7998@kiae.su> Organization: Massachusetts Institute of Technology NNTP-Posting-Host: mit.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Oct23.071747.7998@kiae.su>, mrodriguez@kiae.su (Matthias Rodríguez) 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. -- Tobias Fournier "Extraordinary claims require extraordinary spectra." NeXTstation Turbo Color / Linux 1.2.13 From asanchez@tum.de Tue Oct 24 07:40:47 1995 Path: ashpoly!cascade!bigsur!tum!asanchez From: asanchez@tum.de (Anton Sánchez) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Oct24.074047.6056@tum.de> Date: Tue, 24 Oct 1995 07:40:47 GMT References: <1995Oct23.071747.7998@kiae.su> Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: WinVN 0.99.5 Lines: 11 In article <1995Oct23.071747.7998@kiae.su>, mrodriguez@kiae.su (Matthias Rodríguez) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... Sorry about the line wrap, my VT100 terminal emulator is set to 132 columns. -- Anton Sánchez Opinions expressed are solely my own and not those of Technische Universität München. ------------------------------------------------------------ From ffournier@cern.ch Wed Oct 25 17:52:47 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!cern!ffournier From: ffournier@cern.ch (Freya Fournier) Newsgroups: comp.sys.m68k Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Oct25.175247.4107@cern.ch> Date: Wed, 25 Oct 1995 17:52:47 GMT References: <1995Oct23.071747.7998@kiae.su> <1995Oct24.074047.6056@tum.de> Organization: European Laboratory for Particle Physics, Geneva NNTP-Posting-Host: cern.ch X-Newsreader: Netscape 1.1N Lines: 10 In article <1995Oct24.074047.6056@tum.de>, asanchez@tum.de (Anton Sánchez) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... > Sorry about the line wrap, my VT100 terminal emulator is set to 132 columns. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Freya Fournier Zyxel U-1496E @ 9600 Telebit bps "Hardware is temporary. The signal survives."