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A1K-replacementboard (gb97816) update
A1K-replacementboard (gb97816) update
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Description: Georg Braun (gb97816) released an updated version of his selfmade A1000 mainboard.
The latest version includes an extra extra adressline on the PLD for further 32 memory-expansions.
On the upper left side (under the DIN-VGA-Output) you can see a internal connector to feed in a vga-signal from a "undone" internal graphiccard.

Other (allready known) features:
68030/68EC030 @ 50 MHz support
68881/68882 @ 50 MHz support
(successful tested with up to 60MHz !!)
8MB 32 bit fastmem / 0 waitstaits
ECS-Agnus with 2MB ChipMem
ECS-Denise
Amber-FlickerFixer
realtime-clock
1MB flashmemory for drivers and addons
internal ZorroII connector
IDE-connector


If you have any questions, feel free to contact Georg on A1K.org.
To open an account on a1k click < here > and read the full thread from beginning until now < here >.

Most of us a writing in german, but we could "try" it in english.
And international visitors are allways welcome.  ;-)
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Posted by: Ratte at May 19, 2008, 07:58:52 PM

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Comments (5)

clusteruk
Posts:223
August 04, 2008, 06:29:01 PM
This is without a doubt one of the nicest and most welcome boards I ever got to see. I do not believe the lack of AGA is an issue, as long as Zorro2 card can be used for a 24 bit graphics card. Perhaps I could fit it into my new Multi-OS case. Would be nice. Steve
TjLaZer
Posts:3244
May 20, 2008, 06:38:00 AM
Very nice!  I would LOVE an AGA version, but this one would do nicely!

English translated version:

http://babelfish.yahoo.com/translate_url?doit=done&tt=url&intl=1&fr=bf-home&trurl=http%3A%2F%2Fwww.a1k.org%2Fforum%2Fshowthread.php%3Ft%3D8947&lp=de_en&btnTrUrl=Translate
Damion
Posts:3511
May 20, 2008, 06:29:45 AM
Absolutely fantastic, it looks super!

:pint:
Jeff
Posts:1398
May 20, 2008, 03:00:44 AM
Did Georg release updated Eagle files as well for the new version?
Wolfe
Posts:1005
May 20, 2008, 12:17:09 AM
The only thing missing is AGA . . . Of course if it had AGA I would have to relieve you of it . . .  :-P    The A1000 was my first computer love . . .   Before the A1000 computers were just tools . :-D    How much $$$ for one?

Any chance of an AGA model?  

The site looks like fun, but I don't speak German.  So, you can keep me posted on the A1000 front . . .  :-D


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