ZX80 no "K" prompt

Discussions about Sinclair ZX80 and ZX81 Hardware
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1024MAK
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Re: ZX80 no "K" prompt

Post by 1024MAK »

albertusj wrote: Tue Dec 10, 2019 10:59 am C11 was missing! I forgot to put in one tiny 47pF capacitor.
A non-existent C11 would rather noble the display of any data.... :lol:

Well done on spotting it :D

Mark
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msch
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Re: ZX80 no "K" prompt

Post by msch »

albertusj wrote: Tue Dec 10, 2019 10:59 am C11 was missing! I forgot to put in one tiny 47pF capacitor.
:roll: :mrgreen:

Great that it is running now.
Mathias

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albertusj
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Re: ZX80 no "K" prompt

Post by albertusj »

Check out the second build at the bottom of my web page:

http://www.myprius.co.za/ZX80.htm
ZX80/ZX81/ZX Spectrum
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