Building and testing a SID chip expansion for the Sinclair Spectrum.

Two of the most infamous computers of the 1980s brought together over music. In this video we attempt to build a SID expansion for the Sinclair Spectrum and try to get it playing a few SID music files.

Massive thanks to SparxUK for kindly donating this project.
Additional thanks to ‪@YawningAngelRetro‬ for letting me hold onto his 128k for this build.

Project Links
ZX-TSID - https://github.com/UzixLS/zx-tsid
NSID - https://zxart.ee/eng/software/tool/mu...
Tapir utility can be found on this page - https://worldofspectrum.net/utilities/

Other YouTube Channels mentioned in this video
‪@WhatHoSnorkers‬ - Spectrum based coding skills and cosplay (you just need to watch it to understand)

CRG Links
CRG X (Twitter) -   / yt_crg  
CRG Patreon - https://www.patreon.com/user?u=13919007
CRG Discord -   / discord  

Chapters
00:00 Intro
02:22 Assembly
18:29 Programming
24:12 5V regulator at 5V
26:22 Initial testing
31:02 NSID player pro
34:42 Testing
43:00 Another look at the SwinSID
44:54 Finally figured it out
50:19 Conclusion