From aschneider@tum.de Sun Jun 11 07:20:18 1995 Path: ashpoly!cascade!transat!sunet!nordrelay!tum!aschneider From: aschneider@tum.de (Amy Schneider) Newsgroups: comp.sys.m68k Subject: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jun11.072018.3641@tum.de> Date: Sun, 11 Jun 1995 07:20:18 GMT Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: TIN [version 1.2 PL2] 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. -- Amy Schneider Opinions expressed are solely my own and not those of Technische Universität München. ------------------------------------------------------------ From dperez@netcom.com Tue Jun 13 02:59:18 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!netcom!dperez From: dperez@netcom.com (Dave Pérez) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jun13.025918.2855@netcom.com> Date: Tue, 13 Jun 1995 02:59:18 GMT References: <1995Jun11.072018.3641@tum.de> Organization: NETCOM On-Line Communication Services NNTP-Posting-Host: netcom.com X-Newsreader: NewsWatcher 2.0b24 Lines: 11 In article <1995Jun11.072018.3641@tum.de>, aschneider@tum.de (Amy Schneider) 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. If you are posting from AOL, please read RFC 1036 before posting again. -- === Dave Pérez === Dept of Electrical Engineering, NETCOM On-Line Communication Services "Measuring a record you own is listening, not piracy." From twatanabe@netcom.com Wed Jun 14 14:46:18 1995 Path: ashpoly!cascade!transat!eunet-de!hansebox!netcom!twatanabe From: twatanabe@netcom.com (Takeshi Watanabe) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jun14.144618.1603@netcom.com> Date: Wed, 14 Jun 1995 14:46:18 GMT References: <1995Jun11.072018.3641@tum.de> <1995Jun13.025918.2855@netcom.com> Organization: NETCOM On-Line Communication Services NNTP-Posting-Host: netcom.com X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Jun13.025918.2855@netcom.com>, dperez@netcom.com (Dave Pérez) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- === Takeshi Watanabe === Dept of Electrical Engineering, NETCOM On-Line Communication Services "The hatch is open. Is anyone listening?" From kmartinez@utexas.edu Thu Jun 15 03:31:18 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!utexas!kmartinez From: kmartinez@utexas.edu (Katrin Martínez) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Jun15.033118.4067@utexas.edu> Date: Thu, 15 Jun 1995 03:31:18 GMT References: <1995Jun11.072018.3641@tum.de> <1995Jun13.025918.2855@netcom.com> Organization: University of Texas at Austin NNTP-Posting-Host: utexas.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Jun13.025918.2855@netcom.com>, dperez@netcom.com (Dave Pérez) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Katrin Martínez US Robotics Courier V.34 @ 19,200 bps "The carrier frequency does not drift by accident."