ZX81 ULA-in-a-CPLD

Any discussions related to the creation of new hardware or software for the ZX80 or ZX81
Tezz
Posts: 186
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Re: ZX81 ULA-in-a-CPLD

Post by Tezz » Mon May 28, 2018 10:37 pm

I've just been catching back up, this is fantastic Andy. I certainly want to buy a few when you have them ready :)

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Andy Rea
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Re: ZX81 ULA-in-a-CPLD

Post by Andy Rea » Mon Jun 04, 2018 9:54 pm

Well My Selected Testers Have both reported back Thanks Guys :) and i'm happy with the outcome so i have placed an order for a few PCB's just need to order soem bulk quantity of other components and in about 3 week( all going well ) we should have some ULA's on sell my retro :D

regards Andy
AFK

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1024MAK
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Location: Looking forward to summer in Somerset, UK...

Re: ZX81 ULA-in-a-CPLD

Post by 1024MAK » Mon Jun 04, 2018 10:45 pm

Great news Andy :) 8-)

Mark

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ekaww
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Re: ZX81 ULA-in-a-CPLD

Post by ekaww » Tue Jun 05, 2018 1:17 am

Great job Andy!

I want to buy one!

McKlaud
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Location: St Albans, UK

Re: ZX81 ULA-in-a-CPLD

Post by McKlaud » Tue Jun 05, 2018 9:52 am

:geek: Well done!!!! :geek:

I would be interested in one unit from the final batch.
Claudius
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Paul
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Re: ZX81 ULA-in-a-CPLD

Post by Paul » Tue Jun 05, 2018 10:05 am

McKlaud wrote:
Tue Jun 05, 2018 9:52 am
from the final batch.
Hopefully this will be in more than 30 years :mrgreen:
In theory, there is no difference between theory and practice. But, in practice, there is.

rune
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Re: ZX81 ULA-in-a-CPLD

Post by rune » Tue Jun 05, 2018 11:13 am

:D Everyone wants to buy one/some. Make a big batch please.

Lardo Boffin
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Re: ZX81 ULA-in-a-CPLD

Post by Lardo Boffin » Tue Jun 05, 2018 12:58 pm

I would like to buy some. Any idea (roughly) of price yet? :D
ZX80
ZX81 iss 1 (bugged ROM, kludge fix, normal, rebuilt)
Iss 3 ZXVid
TS 1000 iss 3, ZXPand AY, ZX8-CCB, ZX-KDLX & ChromaSCART
TS 1500 & 2000
Spectrum 16k (iss 1 s/n 1499)
Spectrum 48ks plus a DIVMMC future and SPECTRA
Spectrum +3

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Andy Rea
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Re: ZX81 ULA-in-a-CPLD

Post by Andy Rea » Tue Jun 05, 2018 11:22 pm

Lardo Boffin wrote:
Tue Jun 05, 2018 12:58 pm
I would like to buy some. Any idea (roughly) of price yet? :D
ordered parts and added everything up... think we will be looking at £15 + P & P

Regards Andy
AFK

Lardo Boffin
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Re: ZX81 ULA-in-a-CPLD

Post by Lardo Boffin » Wed Jun 06, 2018 8:22 am

Andy Rea wrote:
Tue Jun 05, 2018 11:22 pm
Lardo Boffin wrote:
Tue Jun 05, 2018 12:58 pm
I would like to buy some. Any idea (roughly) of price yet? :D
ordered parts and added everything up... think we will be looking at £15 + P & P

Regards Andy
Wow. That is cheap! :o
ZX80
ZX81 iss 1 (bugged ROM, kludge fix, normal, rebuilt)
Iss 3 ZXVid
TS 1000 iss 3, ZXPand AY, ZX8-CCB, ZX-KDLX & ChromaSCART
TS 1500 & 2000
Spectrum 16k (iss 1 s/n 1499)
Spectrum 48ks plus a DIVMMC future and SPECTRA
Spectrum +3

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