* [https://cpcrulez.fr/coding_CRTC-Paradox.htm Dossier CRTC (Gozeur/Paradox)]
* [[File:Dossier CRTC(Ramlaid Mortel).pdf]] Les entrailles du CRTC
* [https://thecheshirec.at/2024/02/06/le-crtc6845-lecon-1/ Leçons CRTC (CheshireCat)]
* [[File:ACCC1.7-EN.pdf]] [[File:ACCC1.7-FR.pdf]] CPC CRTC Compendium - Latest (10/2023!) document containing in-depth info about CRTC programming on CPC.