* [http://en.wikipedia.org/wiki/6845 Wikipedia on the CRTC]
* [http://www.grimware.org/doku.php/documentations/devices/crtc CRTCs on grimware]
* [http://logonsystem.fr/down/ACCC2-FR.pdf Amstrad Cpc Crtc Compendium] Latest (2021!!) document containing in-depth info about CRTC programming on CPC.
==Related pages==