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Vintage Computers Any vintage computer systems, calculators, video games etc., but with an emphasis on 1980s and earlier equipment.

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Old Yesterday, 9:16 am   #1
Umpa2016
Triode
 
Join Date: Dec 2016
Location: Nottingham, Notts, UK.
Posts: 30
Default ZX Spectrum Upper Memory

Can anyone know of a place or can themselves supply me with a set TMS4532-20NL3 chips.

I can't find them anywhere.

Thanks.
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Old Yesterday, 9:22 am   #2
SiriusHardware
Dekatron
 
Join Date: Aug 2011
Location: Newcastle, Tyne and Wear, UK.
Posts: 4,219
Default Re: ZX Spectrum Upper Memory

Have a look at the second item on this page:

https://www.retroleum.co.uk/zx-spectrum-chips
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Old Yesterday, 9:31 am   #3
Umpa2016
Triode
 
Join Date: Dec 2016
Location: Nottingham, Notts, UK.
Posts: 30
Default Re: ZX Spectrum Upper Memory

Quote:
Originally Posted by SiriusHardware View Post
Have a look at the second item on this page:

https://www.retroleum.co.uk/zx-spectrum-chips
Thanks...
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