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PCB for MSX Cartridge

Door mjnman

Rookie (21)

afbeelding van mjnman

02-06-2020, 22:56

Is there some PCB scheme for MSX Cartridge? i.e. for C64 there is the Magic Desk
I don't know if there is something. I would like to program some EPROMs with games.
I'm using a simple Philips 8020 Smile

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Van OeiOeiVogeltje

Paragon (1432)

afbeelding van OeiOeiVogeltje

02-06-2020, 23:31

russian beercrew (rbc) probably has some

Van meits

Scribe (6542)

afbeelding van meits

03-06-2020, 01:18

Something like this?

Van mjnman

Rookie (21)

afbeelding van mjnman

03-06-2020, 10:37

Meits wrote:

Something like this?

yes

Van Manuel

Ascended (19461)

afbeelding van Manuel

03-06-2020, 12:36

OeiOeiVogeltje wrote:

russian beercrew (rbc) probably has some

Yes: https://rbsc.su/en/completed_projects/#0018_SGC_cartridge

Van SkalTura

Champion (401)

afbeelding van SkalTura

03-06-2020, 16:00

I was working on multi-rom cartridge some time ago that also supports bank switching, but that's not finished yet.
The multi-rom part works though if your interested...
(also several different schematics for Atari2600 cartridges, just in case your into other vintage computers)

Van SkalTura

Champion (401)

afbeelding van SkalTura

06-06-2020, 08:47

Here is the information that I have gathered for my project, maybe it's useful for you as well...

Konami mapper
Ascii, Konami, and SCC mapper
Eprom cartridge

Note: If you copy multiple games of the same size to the Eprom, you can use the jumpers on the Eprom cartridge to switch between these games. But only if there are the normal size and not need any bankswitching.

Van Jipe

Paragon (1614)

afbeelding van Jipe

06-06-2020, 09:05

only the konami zemina mapper works well at startup
look at also this post

http://msxvillage.fr/forum/topic.php?id=1001#m18257

the others are just block diagrams
they do not start at the initiation of MSX
the final version of the project is here

http://msxvillage.fr/forum/topic.php?id=3010

it does not start alone but using the program contained in the file MSXRAM.RAR on the second page
the launch of this cartridge is incorporated into sofarun

Van Fabf

Champion (266)

afbeelding van Fabf

06-06-2020, 20:10

Jipe's MSXRAM is Amazing and Sofarun support it.