Changes
/* Mode1 and screen dimensions */
While the square pixels looks almost the same, the code was completely different BTW.
Also CPC being set for a 320x200 display instead of a 256x192 display, the pixels are in fact smaller on screen, hence a bigger borderfor the exact same resolution...
Biased argue is to say that the CPC resolution is therefore inferior to spectrum's one, because there is a large border on CPC while ZX Spectrum displays a smaller border.
