Ahah! Found the post about the problem with trying to use a Chroma interface on a ZX80, it's here.
Mark
Going above 16K on ZX80
- 1024MAK
- Posts: 5118
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- Location: Looking forward to summer in Somerset, UK...
Re: Going above 16K on ZX80
ZX81 Variations
ZX81 Chip Pin-outs
ZX81 Video Transistor Buffer Amp
Standby alert
There are four lights!
Step up to red alert. Sir, are you absolutely sure? It does mean changing the bulb
Looking forward to summer later in the year.
ZX81 Chip Pin-outs
ZX81 Video Transistor Buffer Amp
Standby alert
There are four lights!
Step up to red alert. Sir, are you absolutely sure? It does mean changing the bulb
Looking forward to summer later in the year.