Changes
/* Technical specs */
* CPU: Z80
* Clock: 8MHz4Mhz (CPC mode derived from a 16Mhz crystal), 3.2Mhz (Aleste mode derived from a 13Mhz crystal) * Memory manager: Dk'Tronics compatible memory mapper (CPC mode), msx-mapper(Aleste mode)
* Memory: 512КБ (up to 2МБ)
* Audio: AY8910
** 640x400:4 colors interleaved
** Palette 64 colors
** Hardware scroll(standard CRTC hardware scroll)
* Floppy disk 3.5"
* Mouse
* RTC(mc146818 compatible)
* Expansion slot
** 19 address lines
