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Nick Downing [Sat, 2 Jul 2022 01:49:48 +0000 (11:49 +1000)]
Implement vertical refresh interrupt and tile generator, Pac-Man can now run
Nick Downing [Fri, 1 Jul 2022 15:07:03 +0000 (01:07 +1000)]
Start to implement Pac-Man emulator
Nick Downing [Fri, 1 Jul 2022 14:21:46 +0000 (00:21 +1000)]
In /emu_z80 upgrade the emulator to /emu_65c02 from Star Blazer disassembly project, but with a Z80 instead of 65C02 and addressing tweaks so it runs somewhat like an Apple II with a Z80 softcard in it (this will be the target for a Pac-Man or Galaxian port)
Nick Downing [Fri, 1 Jul 2022 09:02:22 +0000 (19:02 +1000)]
Initial commit, adds the Z80 emulator from https://github.com/nickd4/preForth.git based on the submodule https://github.com/nickd4/z80.git (originally from superzazu github), assembler from https://github.com/nickd4/asxv5pxx.git (originally from Alan R. Baldwin), and 6502 disassembler from my Apple II disassembler project (will convert to Z80)