Elector 6502 board reproductions?

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RichCini
Posts: 156
Joined: 03 Sep 2003
Location: Long Island, NY
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Elector 6502 board reproductions?

Post by RichCini »

All —

While looking for 6545 CRTC schematics, I came across Hans’ archive of Elector 6502 stuff. Has anyone done reproduction or recreations of those? I really like the design so maybe I can do one.

Rich
Guus Assmann
Posts: 26
Joined: 19 Apr 2018

Elector 6502 board reproductions?

Post by Guus Assmann »

Hello,
Can you please post the link to Hans' archives?

I did make a board with the 6545 to the schematics of Elektor.
Most TTL Glue-logic is replaced by a Gal22V8, but I've not made the content yet.
The board is 100 x 100mm and has a bus connector that fits a design by a 8085 system.
Not tested yet, but I'd be willing to share the design. (Kicad version 5)
The boards have been produced and I may have one to spare. (I'm in the Netherlands)
BR/
Guus

P.S.
8085 design by Craig Andrews.
QFP-PCB for this routed by me.

Also made the fitting 6502 board, same bus and schematics of "Elekterminal"
Againg, not tested and Glue logic in Gal22V8, no content yet.
User avatar
RichCini
Posts: 156
Joined: 03 Sep 2003
Location: Long Island, NY
Contact:

Re: Elector 6502 board reproductions?

Post by RichCini »

Guus Assmann wrote:
Hello,
Can you please post the link to Hans' archives?

I did make a board with the 6545 to the schematics of Elektor.
Most TTL Glue-logic is replaced by a Gal22V8, but I've not made the content yet.
The board is 100 x 100mm and has a bus connector that fits a design by a 8085 system.
Not tested yet, but I'd be willing to share the design. (Kicad version 5)
The boards have been produced and I may have one to spare. (I'm in the Netherlands)
BR/
Guus

P.S.
8085 design by Craig Andrews.
QFP-PCB for this routed by me.

Also made the fitting 6502 board, same bus and schematics of "Elekterminal"
Againg, not tested and Glue logic in Gal22V8, no content yet.
Sure:
http://retro.hansotten.nl/6502-sbc/

You have to use the index on the page to zero-in on the specific topics. Lots of great info there.

Rich
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