From tgirard@cam.ac.uk Tue Jul 25 15:08:03 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!cam!tgirard From: tgirard@cam.ac.uk (Thiago Girard) Newsgroups: comp.sys.m68k Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jul25.150803.2633@cam.ac.uk> Date: Tue, 25 Jul 1995 15:08:03 GMT Organization: University of Cambridge Computer Laboratory NNTP-Posting-Host: cam.ac.uk X-Newsreader: WinVN 0.99.5 Lines: 10 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. Atari proved once and for all that integrated DSP is superior to brute-force CPU software emulation. -- Thiago Girard Tape trading list upon request. SASE required for international mail. From jkuznetsov@berkeley.edu Wed Jul 26 08:31:03 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!berkeley!jkuznetsov From: jkuznetsov@berkeley.edu (Joachim Kuznetsov) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jul26.083103.7158@berkeley.edu> Date: Wed, 26 Jul 1995 08:31:03 GMT References: <1995Jul25.150803.2633@cam.ac.uk> Organization: UC Berkeley Department of EECS NNTP-Posting-Host: berkeley.edu X-Newsreader: Netscape 1.1N Lines: 8 In article <1995Jul25.150803.2633@cam.ac.uk>, tgirard@cam.ac.uk (Thiago Girard) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Joachim Kuznetsov Tape trading list upon request. SASE required for international mail. From nokonkwo@cern.ch Wed Jul 26 20:00:03 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!cern!nokonkwo From: nokonkwo@cern.ch (Nadia Okonkwo) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jul26.200003.4381@cern.ch> Date: Wed, 26 Jul 1995 20:00:03 GMT References: <1995Jul25.150803.2633@cam.ac.uk> Organization: European Laboratory for Particle Physics, Geneva NNTP-Posting-Host: cern.ch X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1995Jul25.150803.2633@cam.ac.uk>, tgirard@cam.ac.uk (Thiago Girard) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Nadia Okonkwo *PLONK* filter active for trolls. 486DX2/66 (Linux 1.2.13) - NetBSD 1.0