Search found 287 matches

by nollkolltroll
Sun Nov 23, 2014 4:21 pm
Forum: Development
Topic: z88dk
Replies: 6
Views: 1770

Re: z88dk

I just downloaded the binaries, now it's only a matter of getting going...
by nollkolltroll
Sun Nov 23, 2014 3:44 pm
Forum: Development
Topic: z88dk
Replies: 6
Views: 1770

Re: z88dk

I'd really like to test coding in C for the Z80, but so far I've resisted. Must encourage myself better.
by nollkolltroll
Sat Nov 22, 2014 3:49 pm
Forum: Hardware
Topic: DIY UDG
Replies: 8
Views: 2113

Re: DIY UDG

Zsolt: yes Wilfs article is one I've read many times. Unfortunately it does not enable real-time write capabilities, which is what I wanted. Andys article is new to me. Nice, clear and correct. What I can add to it is that the UDG memory does not have to be in the 8-16k range. Any place will do, but...
by nollkolltroll
Fri Nov 21, 2014 10:34 pm
Forum: Hardware
Topic: DIY UDG
Replies: 8
Views: 2113

DIY UDG

I've read vague hints about UDG hardware mods on a few occasions, but never found any description on how to actually do it (and I have really searched!). There are some games and programs that use UDG with good results, that can be tested with EightyOne. I've read the video tutorial and looked at th...
by nollkolltroll
Mon Nov 17, 2014 12:07 pm
Forum: Development
Topic: first attempt using Boriel’s ZX-Basic Compiler
Replies: 7
Views: 2587

Re: first attempt using Boriel’s ZX-Basic Compiler

Andy I think that having the possibility to choose between integers and floats could speed up most BASIC programs considerably.
by nollkolltroll
Sat Nov 15, 2014 2:53 pm
Forum: GAMES
Topic: PANDEMIC - New 16K ZX81 Game
Replies: 11
Views: 4023

Re: PANDEMIC - New 16K ZX81 Game

This is a really good looking game. Love the lo-res animations!
It almost felt too luxurious with all the intro screens ;)
by nollkolltroll
Sat Nov 15, 2014 2:41 pm
Forum: GAMES
Topic: Black Hole 2014
Replies: 0
Views: 1089

Black Hole 2014

OK, here is my first real game on the ZX81. It's a port/conversion of an old C64 BASIC game that my friend Jonas Hultén did ages ago.
I guess you just have to test it now.
BlackHoleIntro.png
BlackHoleIntro.png (3.47 KiB) Viewed 1089 times
BlackHoleGame.png
BlackHoleGame.png (1.84 KiB) Viewed 1089 times
by nollkolltroll
Mon Nov 10, 2014 5:26 pm
Forum: Hardware
Topic: AZMIC ROM
Replies: 26
Views: 6007

Re: AZMIC ROM

OK, here is the zip with the ROM-binary and the english documentation.
by nollkolltroll
Sun Nov 09, 2014 8:09 pm
Forum: Hardware
Topic: AZMIC ROM
Replies: 26
Views: 6007

Re: AZMIC ROM

A deep dive into the old directories revealed the zip I made of both the text and the original dump of the ROM. If anyone need them I can try to attach here.
by nollkolltroll
Mon Nov 03, 2014 8:26 pm
Forum: Hardware
Topic: AZMIC ROM
Replies: 26
Views: 6007

Re: AZMIC ROM

Yep, that's the one I did ages ago. Don't ask me why I chose to OCR it, and not save the scans. Forever gone from my HDDs.