From ekim@uu.net Thu Jan 26 03:33:55 1995
Path: ashpoly!cascade!bigsur!uu!ekim
From: ekim@uu.net (Emi Kim)
Newsgroups: comp.sys.m68k
Subject: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1995Jan26.033355.3152@uu.net>
Date: Thu, 26 Jan 1995 03:33:55 GMT
Organization: UUNET Technologies, Falls Church VA
NNTP-Posting-Host: uu.net
X-Newsreader: WinVN 0.99.5
Lines: 10

Real-time spectral waterfall and DBPSK demodulator for TOS 4.04.

Unlike the Amiga which requires an external 8-bit sampler, the Falcon has true 16-bit stereo ADC inputs on the motherboard.
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.

-- 
Emi Kim
Tape trading list upon request. SASE required for international mail.

From jduarte@cmu.edu Thu Jan 26 16:44:55 1995
Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!cmu!jduarte
From: jduarte@cmu.edu (Jens Duarte)
Newsgroups: comp.sys.m68k
Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1995Jan26.164455.3872@cmu.edu>
Date: Thu, 26 Jan 1995 16:44:55 GMT
References: <1995Jan26.033355.3152@uu.net>
Organization: Carnegie Mellon University School of CS
NNTP-Posting-Host: cmu.edu
X-Newsreader: WinVN 0.99.5
Lines: 9

In article <1995Jan26.033355.3152@uu.net>, ekim@uu.net (Emi Kim) writes:
> Real-time spectral waterfall and DBPSK demodulator for TOS 4.04.

Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1...

-- 
=== Jens Duarte ===
Dept of Electrical Engineering, Carnegie Mellon University School of CS
"In theory there is no difference between theory and practice."

From bfischer@earthlink.net Fri Jan 27 14:36:55 1995
Path: ashpoly!cascade!transat!eunet-fi!relcom!kiae!earthlink!bfischer
From: bfischer@earthlink.net (Brian Fischer)
Newsgroups: comp.sys.m68k
Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1995Jan27.143655.9029@earthlink.net>
Date: Fri, 27 Jan 1995 14:36:55 GMT
References: <1995Jan26.033355.3152@uu.net>
Organization: EarthLink Network
NNTP-Posting-Host: earthlink.net
X-Newsreader: WinVN 0.99.5
Lines: 10

In article <1995Jan26.033355.3152@uu.net>, ekim@uu.net (Emi Kim) writes:
> Real-time spectral waterfall and DBPSK demodulator for TOS 4.04.

Atari Falcon vs Amiga 1200 flamewar in 3... 2... 1...

Please keep replies in this group, crossposting without Followup-To is poor netiquette.

-- 
Brian Fischer -- EarthLink Network
"Hardware is temporary. The signal survives."

From lpark@hanse.de Sat Jan 28 19:45:55 1995
Path: ashpoly!cascade!transat!eunet-fr!teletel!hanse!lpark
From: lpark@hanse.de (Lucia Park)
Newsgroups: comp.sys.m68k
Subject: Re: Data: Atari Falcon 030 Motorola DSP56001 code for Stardust carrier extraction
Message-ID: <1995Jan28.194555.5994@hanse.de>
Date: Sat, 28 Jan 1995 19:45:55 GMT
References: <1995Jan26.033355.3152@uu.net>
Organization: Hanse-Netzwerk Hamburg
NNTP-Posting-Host: hanse.de
X-Newsreader: WinVN 0.99.5
Lines: 9

In article <1995Jan26.033355.3152@uu.net>, ekim@uu.net (Emi Kim) writes:
> Real-time spectral waterfall and DBPSK demodulator for TOS 4.04.

The SSI to DSP56001 architecture on the Falcon is magnificent. Zero CPU overhead during 50 kHz audio acquisition.

-- 
Lucia Park | lpark@hanse.de
PGP Key fingerprint: 7E38 B2FA BD40 7F28
"Keep the channels open."