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Date:      Sun, 4 Jun 2000 19:51:44 +0200
From:      Bernd Walter <ticso@cicely8.cicely.de>
To:        Hellmuth Michaelis <hm@hcs.de>
Cc:        freebsd-isdn@FreeBSD.ORG
Subject:   Re: isic0: HSCX VSTR test failed for AVM A1/Fritz
Message-ID:  <20000604195144.A93512@cicely8.cicely.de>
In-Reply-To: <20000604165152.184FF3F4@hcswork.hcs.de>; from hm@hcs.de on Sun, Jun 04, 2000 at 06:51:51PM %2B0200
References:  <20000604171325.A93281@cicely8.cicely.de> <20000604165152.184FF3F4@hcswork.hcs.de>

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On Sun, Jun 04, 2000 at 06:51:51PM +0200, Hellmuth Michaelis wrote:
> >From the keyboard of Bernd Walter:
> 
> > The card doesn't look similar to the usual A1 card and is labeled A1plus.
> > Beside some PAL and TTL Logic there are the folowing chips:
> > SAB82532 N-10  ESCC2 V2.2
> > PEB 2085 N  ISAC-S V2.3  IOM-2
> > and one serial-EEPROM C46
> > 
> > Is there any chance to get this running?
> 
> With the current driver: no. No chance.
> 
> The SAB82532 is not supported, i guess this is the B-channel chip, data sheets
> for it are available at http://www.infineon.com/products/commics/serocco_m.htm

Thanks for the link and the quick answer.
There is also a Page specially for the SAB82532 that shows it as an upgraded
82525. The page you gave was for a PEB20535 which is maybe the same - at least
the feature-list looks similar.
It seem you are right in asuming that this is the B-Channel Chip.

> 
> The ISAC handles the D-channel, this chip is supported (and is most of
> the work involved in writing a driver).
> 
> I could not find any information on the A1plus at www.avm.de so i guess
> it is no longer manufactured and as such you are probably advised better
> to just buy a supported card ... ;-)

Nearly all chips are dated for 1993 or earlier so I asume the card was
manufactured in 1993 or 94.

-- 
B.Walter                  COSMO-Project              http://www.cosmo-project.de
ticso@cicely.de             Usergroup                info@cosmo-project.de



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