Search found 6 matches

by AdrianPilko
Sun Mar 19, 2023 4:43 pm
Forum: GAMES
Topic: New ZX81 Games
Replies: 392
Views: 730755

Re: New ZX81 Games

Name of Software: Slicer Author: Adrian Pilkington Release Date: 19th March 2023 Requirements (eg. 1K, 16K, AY Card, Hi-Res Scheme): 1K Description: A fast paced avoid the moving walls type game. Wriiten in assembly and runs in 1K. :? Screenshots: see attachment chrome_screenshot_1679240719384.png D...
by AdrianPilko
Sun Dec 18, 2022 1:05 pm
Forum: GAMES
Topic: New ZX81 Games
Replies: 392
Views: 730755

Re: New ZX81 Games

Name of Software: Fly Low Hit Hard Author: Adrian Pilkington Release Date: 10/12/2022 Requirements (eg. 1K, 16K, AY Card, Hi-Res Scheme): 16K I've got a few zx81 games I've written and posted on itch.io if anyone's interested? They are only block graphics but written in assembly so run fast. This on...
by AdrianPilko
Thu Sep 02, 2021 7:20 am
Forum: Welcome Area
Topic: Hello! New first time owner of zx81
Replies: 7
Views: 2897

Re: Hello! New first time owner of zx81

The save signal that comes from the ZX81 is VERY WEAK. I don't know which equipment you are saving to, but some newer equipment might just ignore the signal. Hi, yes have heard several people say this save signal is weak. I was trying initially to save to a wav file on a PC using just the standard ...
by AdrianPilko
Wed Sep 01, 2021 7:53 pm
Forum: Hardware
Topic: Oscilloscopes
Replies: 7
Views: 2475

Re: Oscilloscopes

I recently got a Hantek DSO5102P from amazon and already used it to help repair a Speccy which wouldn't load from tape and debug a zx81 composite mod. I'm fairly new to using a scope but is easy to setup and works really well. I wouldn't be without it now and can't wait to get another "for spares" o...
by AdrianPilko
Wed Sep 01, 2021 7:01 pm
Forum: Welcome Area
Topic: Hello! New first time owner of zx81
Replies: 7
Views: 2897

Hello! New first time owner of zx81

Hello sinclairzxworld, As my topic says in the early 80's I was too young to own a zx81 being only 3 years old in 1981, but my older brother briefly had one before he upgraded to a Speccy. My first 8bit computer was a c64c in 1988 long since gone but it did start the seed for programming which is wh...
by AdrianPilko
Wed Sep 01, 2021 12:39 pm
Forum: ZX BASIC
Topic: Can't make anything fit into 1K... or is it me?
Replies: 31
Views: 13688

Re: Can't make anything fit into 1K... or is it me?

There's this excellent document on saving RAM: https://www.zx81.nl/dload/zx81-memory.pdf