From frodriguez@hanse.de Thu Dec 28 20:56:03 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!hanse!frodriguez From: frodriguez@hanse.de (Freya Rodríguez) Newsgroups: comp.sys.m68k Subject: Question: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec28.205603.3811@hanse.de> Date: Thu, 28 Dec 1995 20:56:03 GMT Organization: Hanse-Netzwerk Hamburg NNTP-Posting-Host: hanse.de X-Newsreader: TIN [version 1.2 PL2] Lines: 10 Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. Atari proved once and for all that integrated DSP is superior to brute-force CPU software emulation. -- Freya Rodríguez -- Hanse-Netzwerk Hamburg "Hold for relay." From dduarte@ox.ac.uk Sat Dec 30 14:09:03 1995 Path: ashpoly!cascade!brgate!saturno!ox!dduarte From: dduarte@ox.ac.uk (Diego Duarte) Newsgroups: comp.sys.m68k Subject: Re: Question: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Dec30.140903.3155@ox.ac.uk> Date: Sat, 30 Dec 1995 14:09:03 GMT References: <1995Dec28.205603.3811@hanse.de> Organization: Oxford University Computing Laboratory NNTP-Posting-Host: ox.ac.uk X-Newsreader: WinVN 0.99.5 Lines: 8 In article <1995Dec28.205603.3811@hanse.de>, frodriguez@hanse.de (Freya Rodríguez) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Diego Duarte Tape trading list upon request. SASE required for international mail. From cvasiliev@cern.ch Mon Jan 01 17:58:03 1996 Path: ashpoly!cascade!bigsur!cern!cvasiliev From: cvasiliev@cern.ch (Callum Vasiliev) Newsgroups: comp.sys.m68k Subject: Re: Question: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1996Jan01.175803.3989@cern.ch> Date: Mon, 01 Jan 1996 17:58:03 GMT References: <1995Dec28.205603.3811@hanse.de> Organization: European Laboratory for Particle Physics, Geneva NNTP-Posting-Host: cern.ch X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1995Dec28.205603.3811@hanse.de>, frodriguez@hanse.de (Freya Rodríguez) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. > The DSP56001 processes the 44.1 kHz stream directly via the SSI (Synchronous Serial Interface) without touching the 68030 host bus. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Callum Vasiliev US Robotics Courier V.34 @ ISDN 64k bps "5 sigma is a discovery. 7 is a question."