OR SO I THOUGHT.
After typing a few characters I get a random column of attribute corruption.
I can enter a program but when I type RUN the machine resets.
There's still an issue, but likely something harder to fix than brute force replacement of chips. Nuts.
Long time listener, first time poster. Dead - ex spectrum
Re: Long time listener, first time poster. Dead - ex spectrum
Why. WHY do I do this to myself.
Re: Long time listener, first time poster. Dead - ex spectrum
I haven't typed on it yet tho. It could all go bangers up.
Re: Long time listener, first time poster. Dead - ex spectrum
I have a bag of those chips somewhere in a drawer, nice to see they still have a use.
Any how Charlie take a break and don't let it DRAG-ON as it were.
Any how Charlie take a break and don't let it DRAG-ON as it were.
Last edited by Moggy on Fri Oct 06, 2017 11:28 pm, edited 2 times in total.
Re: Long time listener, first time poster. Dead - ex spectrum
what's that Smell.... smells like fresh flux and solder fumes...
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Re: Long time listener, first time poster. Dead - ex spectrum
Where's the chip to allow bank switching the screen display
Mark
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.