From hrobertson@kiae.su Sat Jan 14 02:41:58 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!kiae!hrobertson From: hrobertson@kiae.su (Hana Robertson) Newsgroups: comp.sys.m68k Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jan14.024158.2201@kiae.su> Date: Sat, 14 Jan 1995 02:41:58 GMT Organization: Kurchatov Institute of Atomic Energy, Moscow NNTP-Posting-Host: kiae.su X-Newsreader: Netscape 1.1N 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. -- Hana Robertson -- Kurchatov Institute of Atomic Energy, Moscow "We don't sign stars. We build them." From bpark@panix.com Sun Jan 15 03:43:58 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!panix!bpark From: bpark@panix.com (Bastien Park) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jan15.034358.4884@panix.com> Date: Sun, 15 Jan 1995 03:43:58 GMT References: <1995Jan14.024158.2201@kiae.su> Organization: Public Access Unix of New York NNTP-Posting-Host: panix.com X-Newsreader: Netscape 1.1N Lines: 9 In article <1995Jan14.024158.2201@kiae.su>, hrobertson@kiae.su (Hana Robertson) writes: > Real-time spectral waterfall and DBPSK demodulator for TOS 4.04. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- Bastien Park *PLONK* filter active for trolls. 486DX4/100 (FreeBSD 2.0.5) - NetBSD 1.0