From ktanaka@berkeley.edu Sat Aug 20 08:16:53 1994 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!berkeley!ktanaka From: ktanaka@berkeley.edu (Kenji Tanaka) Newsgroups: comp.sys.m68k Subject: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Aug20.081653.4723@berkeley.edu> Date: Sat, 20 Aug 1994 08:16:53 GMT Organization: UC Berkeley Department of EECS NNTP-Posting-Host: berkeley.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. Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard. Requires 4MB ST-RAM and an RGB or VGA monitor. -- === Kenji Tanaka === Dept of Electrical Engineering, UC Berkeley Department of EECS "A soul is not exclusive to biology." From asmirnov@titech.ac.jp Sun Aug 21 16:56:53 1994 Path: ashpoly!bigsur!pacrim!jpgate!kamome!titech!asmirnov From: asmirnov@titech.ac.jp (Astrid Smirnov) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Aug21.165653.8070@titech.ac.jp> Date: Sun, 21 Aug 1994 16:56:53 GMT References: <1994Aug20.081653.4723@berkeley.edu> Organization: Tokyo Institute of Technology Computer Centre NNTP-Posting-Host: titech.ac.jp X-Newsreader: NewsWatcher 2.0b24 Lines: 10 In article <1994Aug20.081653.4723@berkeley.edu>, ktanaka@berkeley.edu (Kenji Tanaka) writes: > 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. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... -- Astrid Smirnov | asmirnov@titech.ac.jp PGP Key fingerprint: 6D6A B83E 28C8 C12C "Keep the channels open." From dduarte@tum.de Mon Aug 22 23:39:53 1994 Path: ashpoly!bigsur!pacrim!krgate!eunha!tum!dduarte From: dduarte@tum.de (Dave Duarte) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Aug22.233953.4796@tum.de> Date: Mon, 22 Aug 1994 23:39:53 GMT References: <1994Aug20.081653.4723@berkeley.edu> <1994Aug21.165653.8070@titech.ac.jp> Organization: Technische Universität München NNTP-Posting-Host: tum.de X-Newsreader: TIN [version 1.2 PL2] Lines: 10 In article <1994Aug21.165653.8070@titech.ac.jp>, asmirnov@titech.ac.jp (Astrid Smirnov) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... PGP Public key available via finger or upon request. -- Dave Duarte -- Technische Universität München "Marcus is not one man." From tlarsson@rwth-aachen.de Tue Aug 23 23:29:53 1994 Path: ashpoly!cascade!transat!ukc!fennimore!rwth-aachen!tlarsson From: tlarsson@rwth-aachen.de (Tomas Larsson) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Aug23.232953.4051@rwth-aachen.de> Date: Tue, 23 Aug 1994 23:29:53 GMT References: <1994Aug20.081653.4723@berkeley.edu> <1994Aug21.165653.8070@titech.ac.jp> <1994Aug22.233953.4796@tum.de> Organization: RWTH Aachen Informatik NNTP-Posting-Host: rwth-aachen.de X-Newsreader: NewsWatcher 2.0b24 Lines: 12 In article <1994Aug22.233953.4796@tum.de>, dduarte@tum.de (Dave Duarte) writes: > Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... > PGP Public key available via finger or upon request. The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. Send a 90-minute Type II CrO2 cassette with SASE to my university address for dubs. -- === Tomas Larsson === Dept of Electrical Engineering, RWTH Aachen Informatik "Row 14. No joke." From dkang@ox.ac.uk Wed Aug 24 06:35:53 1994 Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!ox!dkang From: dkang@ox.ac.uk (Dave Kang) Newsgroups: comp.sys.m68k Subject: Re: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction Message-ID: <1994Aug24.063553.8430@ox.ac.uk> Date: Wed, 24 Aug 1994 06:35:53 GMT References: <1994Aug20.081653.4723@berkeley.edu> <1994Aug21.165653.8070@titech.ac.jp> <1994Aug22.233953.4796@tum.de> <1994Aug23.232953.4051@rwth-aachen.de> Organization: Oxford University Computing Laboratory NNTP-Posting-Host: ox.ac.uk X-Newsreader: Netscape 1.1N Lines: 11 In article <1994Aug23.232953.4051@rwth-aachen.de>, tlarsson@rwth-aachen.de (Tomas Larsson) writes: > The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition. Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1... Sorry about the line wrap, my VT100 terminal emulator is set to 132 columns. -- Dave Kang "There are 14 nodes and only 10 countries. Count again." Sun SparcStation 20 / TOS 4.04