Z64K developer William McCabe has been hard at work updating Z64K and has reached a 2.1.1 release – [Build 20230617.0852]

The following changes have been made since I last reported in March of 2023.


17 June

  • C128 machine monitor io d500 will always dump MMU state regardless if it’s mapped into IO or not
  • Fixed timing with diskSYNC. Eagle soft version of skate or die loads correctly again.

22 May

  • Save C128 extra MMU ram and c128 keyboard state.

30 April

  • Adjusted CIA TOD power counter behavior when toggling TODIN. VICE test repository HSYNC6 passes.

14 April

  • Ensure Z80 port RW is synchronized with 1mhz clock.

13 April

  • Improved 40-column z80 timing without breaking anything. 🙂

12 April

  • Fix bug introduced in last release that affected some CP/M software from loading in 40 column mode.

11 April

  • C128 z80 respects VICII DMA cycles. See https://c-128.freeforums.net/post/7215/thread

28 March

  • Screenshots for testbench always uses simple rendering for screenshots. (Deinterlacing set to None)
  • DMA delay affects idle byte as discussed in VICE bug #1855
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