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
Elector 6502 board reproductions?
-
Guus Assmann
- Posts: 26
- Joined: 19 Apr 2018
Elector 6502 board reproductions?
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.
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.
Re: Elector 6502 board reproductions?
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.
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.
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
Rich Cini
http://cini.classiccmp.org
http://altair32.classiccmp.org
GitHub Repro: https://github.com/RichCini
http://cini.classiccmp.org
http://altair32.classiccmp.org
GitHub Repro: https://github.com/RichCini