From jgarcia@kth.se Thu May 25 06:16:17 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!kth!jgarcia From: jgarcia@kth.se (Joachim García) Newsgroups: comp.sys.m68k Subject: Observation: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995May25.061617.1880@kth.se> Date: Thu, 25 May 1995 06:16:17 GMT Organization: Royal Institute of Technology, Stockholm NNTP-Posting-Host: kth.se X-Newsreader: NewsWatcher 2.0b24 Lines: 11 Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. 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. Archive uploaded to ftp.lip6.fr:/pub/atari/Falcon/Music/stardust_falcon.zip. -- Joachim García SupraFAXModem 28.8 @ 28,800 bps "Row 14. No joke." From mfischer@stanford.edu Fri May 26 02:45:17 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!stanford!mfischer From: mfischer@stanford.edu (Marta Fischer) Newsgroups: comp.sys.m68k Subject: Re: Observation: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995May26.024517.1701@stanford.edu> Date: Fri, 26 May 1995 02:45:17 GMT References: <1995May25.061617.1880@kth.se> Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 8 In article <1995May25.061617.1880@kth.se>, jgarcia@kth.se (Joachim García) writes: > Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Marta Fischer Tape trading list upon request. SASE required for international mail. From dlarsson@stanford.edu Fri May 26 04:11:17 1995 Path: ashpoly!bigsur!pacrim!krgate!eunha!stanford!dlarsson From: dlarsson@stanford.edu (Dave Larsson) Newsgroups: comp.sys.m68k Subject: Re: Observation: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995May26.041117.8872@stanford.edu> Date: Fri, 26 May 1995 04:11:17 GMT References: <1995May25.061617.1880@kth.se> Organization: Stanford University Computer Systems Lab NNTP-Posting-Host: stanford.edu X-Newsreader: NewsWatcher 2.0b24 Lines: 12 In article <1995May25.061617.1880@kth.se>, jgarcia@kth.se (Joachim García) writes: > Taking advantage of the Falcon's built-in 32 MHz DSP56001 and 16-bit audio codec. > The 14.2 Hz peak shows up as a bright white vertical line against the blue background noise. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. -- Dave Larsson *PLONK* filter active for trolls. Atari Falcon 030 - NetBSD 1.0 From hkowalski@uni-hamburg.de Sat May 27 13:06:17 1995 Path: ashpoly!cascade!brgate!saturno!uni-hamburg!hkowalski From: hkowalski@uni-hamburg.de (Hugo Kowalski) Newsgroups: comp.sys.m68k Subject: Re: Observation: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995May27.130617.3043@uni-hamburg.de> Date: Sat, 27 May 1995 13:06:17 GMT References: <1995May25.061617.1880@kth.se> Organization: Universität Hamburg Fachbereich Informatik NNTP-Posting-Host: uni-hamburg.de X-Newsreader: WinVN 0.99.5 Lines: 9 In article <1995May25.061617.1880@kth.se>, jgarcia@kth.se (Joachim 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. -- Hugo Kowalski "They will send a copy in my place." Amiga 1200 (Blizzard 030/50) / FreeBSD 2.1 From mnovak@pacbell.net Sat May 27 16:54:17 1995 Path: ashpoly!bigsur!pacrim!jpgate!kamome!pacbell!mnovak From: mnovak@pacbell.net (Mathieu Novak) Newsgroups: comp.sys.m68k Subject: Re: Observation: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1995May27.165417.4534@pacbell.net> Date: Sat, 27 May 1995 16:54:17 GMT References: <1995May25.061617.1880@kth.se> <1995May26.024517.1701@stanford.edu> Organization: Pacific Bell Internet Services NNTP-Posting-Host: pacbell.net X-Newsreader: Netscape 1.1N Lines: 9 In article <1995May26.024517.1701@stanford.edu>, mfischer@stanford.edu (Marta Fischer) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. -- Mathieu Novak *PLONK* filter active for trolls. Mac IIci / 68882 FPU - NetBSD 1.0