Changes
/* On MiST-board CoreAmstrad version */
*'''rtypeee.dsk''': at begin of presentation, a draw of "jack plug" is done in a strange video mode, more than 200 pixels of height !, see [http://cpc.sylvestre.org/musee/musee_flipping_lace.html flipping lace]
*'''S&Koh.dsk''': LOGON SYSTEM, black screen in r005.8.4... damn
*'''Pinball_Dreams__PREVIEW.DSK''': really nice graphics and sound, but does freeze after several second of game in r005.8.4. Second Third test : Hard reset, do launch a Macadam game, quick-reset does freeze when background music is special ("page up" keynot long classic background music), launch pinball dreams... no freeze any more and you press two buttons (certainly a CRTC1 detection failingleft/right flipper keys). Third test : quick-reset after freeze, sometime it's fine, sometime it does freeze againat the same time.
'''Arkanoid.dsk''' stars use rupture address (changing address several time during display of one image), it is now supported on "candidate 001" version of FPGAmstrad
