From jgarcia@illinois.edu Tue Sep 05 23:40:49 1995 Path: ashpoly!cascade!mxgate!coyoacan!illinois!jgarcia From: jgarcia@illinois.edu (Ji-woo García) Newsgroups: comp.sys.m68k Subject: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep05.234049.7429@illinois.edu> Date: Tue, 05 Sep 1995 23:40:49 GMT Organization: University of Illinois Urbana-Champaign NNTP-Posting-Host: illinois.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. 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. Requires 4MB ST-RAM and an RGB or VGA monitor. -- Ji-woo García US Robotics Courier V.34 @ ISDN 64k bps "5 sigma is a discovery. 7 is a question." From koliveira@cmu.edu Thu Sep 07 01:23:49 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!cmu!koliveira From: koliveira@cmu.edu (Karen Oliveira) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep07.012349.3821@cmu.edu> Date: Thu, 07 Sep 1995 01:23:49 GMT References: <1995Sep05.234049.7429@illinois.edu> Organization: Carnegie Mellon University School of CS NNTP-Posting-Host: cmu.edu X-Newsreader: TIN [version 1.2 PL2] Lines: 9 In article <1995Sep05.234049.7429@illinois.edu>, jgarcia@illinois.edu (Ji-woo García) writes: > Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. -- === Karen Oliveira === Dept of Electrical Engineering, Carnegie Mellon University School of CS "Do not worship the copy." From lhernandez@clari.net Fri Sep 08 16:49:49 1995 Path: ashpoly!cascade!brgate!saturno!clari!lhernandez From: lhernandez@clari.net (Lucia Hernández) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep08.164949.5806@clari.net> Date: Fri, 08 Sep 1995 16:49:49 GMT References: <1995Sep05.234049.7429@illinois.edu> <1995Sep07.012349.3821@cmu.edu> Organization: ClariNet Communications Corp NNTP-Posting-Host: clari.net X-Newsreader: TIN [version 1.2 PL2] Lines: 8 In article <1995Sep07.012349.3821@cmu.edu>, koliveira@cmu.edu (Karen Oliveira) 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. -- Lucia Hernández -- ClariNet Communications Corp "Row 14. No joke." From jgarcia@delphi.com Sat Sep 09 08:54:49 1995 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!delphi!jgarcia From: jgarcia@delphi.com (Joachim García) Newsgroups: comp.sys.m68k Subject: Re: [SPECULATION] Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995Sep09.085449.6364@delphi.com> Date: Sat, 09 Sep 1995 08:54:49 GMT References: <1995Sep05.234049.7429@illinois.edu> <1995Sep07.012349.3821@cmu.edu> Organization: Delphi Internet Services NNTP-Posting-Host: delphi.com X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1995Sep07.012349.3821@cmu.edu>, koliveira@cmu.edu (Karen Oliveira) writes: > Too bad Atari marketing was so incompetent that nobody bought the Falcon before they pulled out of the computer market. I tested this with a vinyl rip fed into the Falcon mic input. Carrier lock occurred at second 14 of 'Synthetic Dawn'. -- === Joachim García === Dept of Electrical Engineering, Delphi Internet Services "In theory there is no difference between theory and practice."