☆Amiga-Demo/2025☆: CHIP & DOTS (32k Intro) | by Oxygene

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Published on ● Video Link: https://www.youtube.com/watch?v=jN9PWNvLHd8



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Chip&Dots by Oxygene (Party Version)

A tiny 32KiB intro for Amiga 500
Released at 68k-Inside 2025 party

Platform :
Amiga OCS/ECS Amiga OCS/ECS

Type :
32k Intro

Release date :
May 2025

Release Party :
68k Inside 2025
Compo : combined intro
Ranked : 1st

Code & Design :
Leonard / Oxygene

Graphics :
Mon / Oxygene

Atari ST Music :
BigAlec / Delta Force

Source : https://www.pouet.net/prod.php?which=104190



This 32KiB demo is made for Amiga 500 OCS but should run on any other Amiga.

Fun Facts
---------
This intro has been made because of the "3d demo 3" breaking my previous
dots record. I was really impressed by Hannibal version so I scratched my
head for days to find another approach

The YM2149 emulator used here is a PAULA only emulator (no CPU involved)
It could support one TONE+ENV voice (classic Atari bass-buzz) but also
a SID voice (but a single one)

The TONE+ENV classic "madmax" buzz bass is done using an almost never
used PAULA feature. I'm using one PAULA voice to modulate the volume of
a second PAULA voice. This chip is great!

During dots part, the YM2149 emulator is fully copper driven
(no CPU used at all)

Full technical details in the ending scroller coming soon in final version

Thanks to
---------
Soundy for testing on real A500 hardware!
Shrinkler for packing all these tiny bytes


Enjoy!
Leonard / Oxygene, May 2025
Follow me on X: @leonard_coder



•▼ LEGGIMI, SONO IMPORTANTE! ▼•

🌟🌟 L'altro mio canale: @CommodoreClubCollection 🌟🌟

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If you've legal reasons for removing, I'll remove, and apologize for it. I respect all author's work, and if he sells legally, I'll support it removing this video.
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