Changes
/* Graphics */ - added next line calculation
*[[Programming:Hardware scrolling the screen horizontally byte-by-byte using the CRTC|Hardware scrolling the screen horizontally byte-by-byte using the CRTC]]
*[[Programming:Hardware scrolling the screen using the CRTC|Hardware scrolling the screen using the CRTC]]
*[[Programming:Next line calculation|Next line calculation]]
*[[Programming:Overscan|Overscan]]
*[[Programming:Plotting a sprite using character matrices|Plotting a sprite using character matrices]]