Une version Beta public de l’excellent WinUAE.

– vsync automatic frequency switching is now optional (« autovsync »)
– 100Hz/120Hz supported in vsync automatic switching mode
– « Disable powersaving features » is now « Disable screensaver » (when not active) Screensavers are always disabled when active. Programs shouldn’t override « real » powersaving features anymore (and Vista and later will ignore these requests anyway)
– 68020 CE mode all instructions now need at least 1 CPU cycle (1/4 bus cycle) to finish (+any slow chip/custom memory fetches), previously all instructions were instant when accessing fast ram. Better than nothing..
– CPU frequency configuration added (CE-modes only). Fast RAM (and ROM) is always considered wait-state free, chip ram speed does not change. Pre-defined values use main clock as CPU clock source (=includes PAL/NTSC difference), manually typed frequency basically emulate CPU card that has separate CPU clock crystal. For example pre-defined « 7MHz » is 7.093790.. if PAL mode) Not very useful in 68020 mode. yet. (see earlier beta change log for explanation)
– copper woke up 1 line too late (and never woke up if waiting for line 255) if wait ended on NTSC long line (this was the real reason for NTSC jumping, b8 hack removed)
– added « cycle_exact » configuration entry, quick way to switch CE on/off with uae-configuration
– wrong/missing display sometimes in « too fast » CPU modes (b5)

Télécharger WinUAE (Public Beta) [32 bits] v4.0.0 Beta 5 (3,7 Mo)

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