C64/C16/Plus4: VirtualC64 v2.5 :: AEP Emulation Page - Emulation News

New in Version 2.5

Fixed a bug that suppressed an immediate interrupt at the drive CPU when the ATN line went down. This bug was the cause of the Action Replay fast loader problem.
The disk encoder used a wrong sector ordering. It arranged the sectors similar to a PC floppy drive (physical interleaving) which is wrong for the VC 1541.
Fixed VICE test drive/skew.prg by adjusting the tail gap values the disk encoder uses.
Now passing VICE test irq-ack-vicii.prg. This bug bix makes the Vandalism demo work well.
Now, the virtual keyboard can be opened via the keyboard menu, too. If it is opened that way, it is displayed as a separate window and won't close automatically when a key is pressed.
In the previous release, the G64 mount dialog ignored the selected target drive. G64 disks were always inserted into drive 2. This has been fixed.
If the emulator fails to build a GPU compute kernel (upscaler or filter), the corresponding option is grayed out in the emulator preferences. Previous versions crashed in this case.