*'''moktar.dsk prehistorik.dsk''': lag (key/joystick press lag)
*'''aigle_d_or.dsk''': keyboard keys bad mapping evidence (pressing right arrow press also F3, then display "impossible" in this game in same time of moving, in fact it is not a joystick playable game) - this bug is located (some values appears double on keymap array)
*'''super_cauldron.dsk''': strange disk sector size evidence (not implemented yet)
*'''ACPC_logon_system.dsk''': text scrolling lag. This demo will be used for horizontal ink calibration (when I’ll buy a luxurious FPGA platform... I need in fact 224Ko of internal RAM to do it), and CRTC overcounts.
*'''gryzor.dsk'''/NEXYS4 and MiST: Pressing esc at start menu does activate music during game... no sound.*'''atomic driver''': does freeze (problem of interrupt cycle ?), it is a really simple dsk format.
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