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v1.4.8.b1

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@abbruzze abbruzze released this 20 Oct 18:27
· 585 commits to master since this release
  1. VDC general improvements.
  • Improved screen resolution and aspect ratio
  • Different handling of borders: seems better than before but need more investigation
  • Added handling of 16K/64K bit
  • Fixed interlace bitmap color mode: seems a lot better than before. For sure need more investigation.
  • Fixed double pixel mode in bitmap mode
  • Added busy flag emulation on copy/fill operations
  • HBlank is not yet implemented

Improved cart button functionality for freezers: now the freezer will activate interrupt only if the CPU is in the fetching state.

  1. VIC BA requests skipped when 2Mhz mode is on

  2. Improved 1581 speed cycles in order to run fast loaders in C64 mode properly

  3. All disk now are write protected if the corresponding file on local drive is read-only

  4. New scala 2.12.7 libraries

  5. Changed keyboard handling of non-standard keys. Used extended key codes to handle non standard keys. Now the keyboard file layout is simpler.