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Memory access is still a bottleneck.
Consider using a more modern CPU (e.g. Z280) which adds instruction and data cache, plus several other nice features.
See also here:
https://github.com/Konami…
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Can C128 MiSTer do Z80 raster-related things accurately? See the attached program. That defies current software emulators. Pretty cool if it could.
[a_little_128_raster_interrupt_demo.zip](https://gi…
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Hi, digging in the source code to see how I can use this emu for my SG-1000 development,
I found this definition: "CC_OUTI = 5+6+3+4" (18 cycles) in the Z80.hh file. This value is correct for MSX, …
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I would think that the BA line could be used to control the Z80 clock, similarly to how you use the 1M CLK.
The advantage would be that when the VIC-II is disabled, as in "FAST" mode, the BA signal…
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Running setup.py install for z80 did not run successfully.
│ exit code: 1
╰─> [20 lines of output]
running install
C:\Python311\Lib\site-packages\setuptools\command\install.py:34: …
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### Is there an existing issue for this?
- [X] I have searched the existing issues
### Current Behavior
It showing black blank screen
![IMG_20240918_095550_718](https://github.com/user-attachments…
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Hello! My system version is Macos 9.5, and I can't run wla-gb in z80/tools. Then I downloaded latest wla-gb, but I found the parameter in makefile (-oxi) can't fit the latest version. Could you update…
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# TIL: ‘Hello, world’ in Z80 assembly language on the ZX Spectrum - jamieonkeys
I finally had a go at creating a machine code program and running it on a Speccy.
[https://www.jamieonkeys.dev/posts/t…
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This is ideal for a project im working on, but the only issue is that it is for Z80 mnemonics...by chance could you add 8080 mnemonic support?
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Hey @floooh,
Below you can find information about some very complete test suites for the Z80.
The tests have been running in a ZX Spectrum emulator of mine.
Please check the results for each test…