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Author Topic: Internal memory expansion (Read 256715 times)

Offline Tutus

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Re: Internal memory expansion
« Reply #210 on: 2015.October.12. 22:23:34 »
Quote from: slugman on 2015.October.11. 19:37:47
I tried also to contact Saints without sucess :cry: If someone know another way to get an expansion kit... or if there are any plan for an external version ?


I wrote the hungarian forum: if somebody architect, then I produce 20 piece of this. :)
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Offline zzarko

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Re: Internal memory expansion
« Reply #211 on: 2015.October.29. 18:14:06 »
If anyone is making another batch of memory expansions, I'm also interested.
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Offline keyboardjunkie

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Re: Internal memory expansion
« Reply #212 on: 2015.October.31. 18:21:46 »
I live in the UK and would be interested in 2 of these memory expansions - can someone let me know if there are any available and how much they are?

Thanks,

KbJ
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Offline Tutus

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Re: Internal memory expansion
« Reply #213 on: 2015.November.02. 13:36:42 »
Quote from: keyboardjunkie on 2015.October.31. 18:21:46
I live in the UK and would be interested in 2 of these memory expansions - can someone let me know if there are any available and how much they are?

Thanks,

KbJ

It's already planned. :D We"re going to write here when it finished. We don't know the price yet.
The card will include a 10 Mhz enlargement :)
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Offline slugman

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Re: Internal memory expansion
« Reply #214 on: 2015.November.04. 18:02:53 »
Quote from: Tutus on 2015.November.02. 13:36:42
It's already planned. :D We"re going to write here when it finished. We don't know the price yet.
The card will include a 10 Mhz enlargement :)

Great news!
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Offline keyboardjunkie

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Re: Internal memory expansion
« Reply #215 on: 2015.November.04. 22:55:17 »
Ahhh that's great news!  I don't know if I can wait!!

Looking forward to the day you have it ready for sale - and if you need a tester, I'm more than happy to test!

Thanks!

Mark.
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Offline dmacoco

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Re: Internal memory expansion
« Reply #216 on: 2015.December.12. 07:57:27 »
Quote from: Tutus on 2015.November.02. 13:36:42
It's already planned. :D We"re going to write here when it finished. We don't know the price yet.
The card will include a 10 Mhz enlargement :)

Good news, i hope i'll be able to buy one for my poor enterprise 64.
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Offline endi

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Re: Internal memory expansion
« Reply #217 on: 2015.December.12. 08:39:57 »
just a question
a mem expansion for ep64 is equal compared to the ep128 mem? I mean in speed for example (other paramters is equal I think)
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Vigyázat! Szektás vagyok! :)

Offline geco

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Re: Internal memory expansion
« Reply #218 on: 2015.December.12. 10:19:25 »
It is equal, EP64 slower only, because everything is used from VRAM
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Offline lgb

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Re: Internal memory expansion
« Reply #219 on: 2015.December.13. 20:58:27 »
Quote from: geco on 2015.December.12. 10:19:25
It is equal, EP64 slower only, because everything is used from VRAM

I'm not sure, but as far as I can remember EP64 also had older version of EXOS ...
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Offline chouimat

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Re: Internal memory expansion
« Reply #220 on: 2017.November.02. 14:47:31 »
is this board still being made?
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Offline gflorez

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Re: Internal memory expansion
« Reply #221 on: 2017.November.02. 18:37:07 »
You can put a PM to szorg. He sells 1Mb internal Ram expansions.
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Offline SzörG

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Re: Internal memory expansion
« Reply #222 on: 2017.November.02. 23:29:32 »
is available from 1Mb memory expansion in stock :-)
thoughtful version in small and flat size
(both versions are in the picture, the new is the red PCB) ...

if you are interested, please email to me
vortyex at gmail dot com
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Offline Z80System

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Re: Internal memory expansion
« Reply #223 on: 2017.November.03. 23:59:01 »
Quote
both versions are in the picture, the new is the red PCB

Do you have both in stock, or you have only the red one ?

Are the two boards directly exchangeable ?

I mean, I have two EP boards assembled with the "big ass green" (:)!) one,
can I just pull off the existing expansion boards from the cables and plug in the new (red) one ? Without any soldering work ?

(It seems the red one has a bit different wiring than the previous one ...)
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Z80 System

Offline gflorez

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Re: Internal memory expansion
« Reply #224 on: 2017.November.04. 03:12:52 »
Quote from: SzörG on 2017.November.02. 23:29:32
thoughtful version in small and flat size

The same functions with the same wiring, only in SMD

SzörG put Saint's board only for comparing it with his new memory expansion.
« Last Edit: 2017.November.04. 03:15:55 by gflorez »
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