== Links ==
*[http://en.wikipedia.org/wiki/IBM_Personal_Computer IBM Personal Computer] [http://en.wikipedia.org/wiki/IBM_PC_compatible IBM PC compatible] [http://en.wikipedia.org/wiki/PC1512 Amstrad PC1512] [http://en.wikipedia.org/wiki/Amstrad_Mega_PC Amstrad Mega PC] Wikipedia articles
*[https://www.seasip.info/VintagePC/index.html Vintage PCs] [https://www.seasip.info/VintagePC/cga.html Color Graphics Adapter: Notes]
*[https://youtu.be/xNsK_F4JlG4 Meet the "Super CGA" Cards] by [[The 8-Bit Guy]]