The protection problem
1. I wrote a markdown file with the specification of what I wanted to do. Just English, high level ideas about the scope of the Z80 emulator to implement. I said things like: it should execute a whole instruction at a time, not a single clock step, since this emulator must be runnable on things like an RP2350 or similarly limited hardware. The emulator should correctly track the clock cycles elapsed (and I specified we could use this feature later in order to implement the ZX Spectrum contention with ULA during memory accesses), provide memory access callbacks, and should emulate all the known official and unofficial instructions of the Z80.
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В России ответили на имитирующие высадку на Украине учения НАТО18:04
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Indonesia has freed and deported a US man after he spent 11 years in prison for the premeditated murder of his then girlfriend’s mother on the tourist island of Bali, and he will now faces federal charges in the US.，这一点在谷歌浏览器【最新下载地址】中也有详细论述
黎智英欺詐案上訴得直：定罪及刑罰被撤銷，出獄時間提前