Date: Wed, 19 Sep 2012 21:52:52 +0200
Message-ID: <000a01cd96a0$5babc550$13034ff0$@org>

I've order a TOP853 with PLCC adapter on ebay, I hope it works with windows
Any idea on the program I can used to produce the file to burn in the  gal ?

In 1985 I used PALASM...

Any advices ?



-----Message d'origine-----
De :
[] De la part de Baltissen, GJPAA
Envoyé : mardi 18 septembre 2012 07:41
À :
Objet : RE: GAL vs CPLD

Hallo Didier,

> GAL 22V10-15LPN               DIP24   8.20 Euro
> CPLD MAX7000 EPM7032 LC44-15  PLCC44  3.20 Euro

> Is the -15 the speed of the component ? 

Indeed, for both.

> Are they replaceable by each other ?

No, they are certainly not pincompatible.

> Any idea on the difference ?

This GAL has 20 usuable pins, partly only input, partly I/O. The MAX more
then 32, mostly I/O (IIRC).

The GAL with its DIP can be removed easier out of its socket whem to be
(re)programmed then the MAX. OTOH the S-version should have JTAG and is in
circuit programmable.

> but I need an address decoding external to the CPLD (to reduce the 
> number of io used on the cpld)

Please explain, this doen't make sense. Unless you need more glue logic than
your CPLD can provide.

> but no idea on how to program them

For about $40 you can buy the TOP853:
Just picked the first hit on Google. Mine came with a PLCC44-to-DIP40

> (I thought a second CPLD would be too expensive)

Cheaper than a GAL, more flexible than LS. But then what about a bigger

> What is best GAL or CPLD ?

IMHO this depends on the availability of the parts and the price. 

    / __|__
   / /  |_/     Groetjes, Ruud Baltissen
   \ \__|_\


De informatie in dit e-mailbericht is vertrouwelijk en uitsluitend bestemd
voor de geadresseerde. Wanneer u dit bericht per abuis ontvangt, verzoeken
wij u contact op te nemen met de afzender per kerende e-mail. Verder
verzoeken wij u in dat geval dit e-mailbericht te vernietigen en de inhoud
ervan aan niemand openbaar te maken. 
Wij aanvaarden geen aansprakelijkheid voor onjuiste, onvolledige dan wel
ontijdige overbrenging van de inhoud van een verzonden e-mailbericht, noch
voor daarbij overgebrachte virussen.

APG Algemene Pensioen Groep NV is gevestigd te Heerlen en is ingeschreven in
het handelsregister van de Kamer van Koophandel Limburg onder nummer

The information contained in this e-mail is confidential and may be
It may be read, copied and used only by the intended recipient. 
If you have received it in error, please contact the sender immediately by 
return e-mail; please delete in this case the e-mail and do not disclose its

contents to any person. We don't accept liability for any errors, omissions,

delays of receipt or viruses in the contents of this message which arise as
result of e-mail transmission.

APG Algemene Pensioen Groep NV is registered in the trade register of the
of Commerce Limburg, The Netherlands, registration number: 14099617

       Message was sent through the cbm-hackers mailing list

       Message was sent through the cbm-hackers mailing list
Received on 2012-09-19 20:00:43

Archive generated by hypermail 2.2.0.