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Author Topic: New Mainboard released ...  (Read 26482 times)

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Offline alex

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Re: New Mainboard released ...
« on: May 30, 2008, 01:21:38 AM »
I'll take one so long as I can find a super clean A1000 to house it in.

I never had the original 1000 and I would buy this in a heartbeat.

I would easily plunk down $750 for a board.

-Alex
Quote

Ratte wrote:
Georg Braun (gb97816) released an updated version of his selfmade A1000 mainboard.
The latest version includes an extra adressline on the PLD for further 32 bit 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



There is also a new expansion for his boarddesign .. 2GB CF-Drive for the frontdoor.


Testrun with 60MHz (SysInfo untruly reports 66Mhz).

For more details (and eagle-files) visit Georgs homepage.
http://www.gb97816.homepage.t-online.de/