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.
36氪获悉，热门中概股美股盘前多数下跌，截至发稿，阿里巴巴、理想汽车、小鹏汽车、富途控股跌超1%，微博跌0.98%，哔哩哔哩跌0.77%；小马智行涨超4%。下一篇美股大型科技股盘前多数下跌，奈飞涨超7%36氪获悉，美股大型科技股盘前多数下跌，截至发稿，英特尔、微软跌超1%，Meta跌0.95%，亚马逊跌0.78%，特斯拉跌0.56%，英伟达跌0.54%，谷歌跌0.53%，苹果跌0.24%；奈飞涨超7%。
，更多细节参见同城约会
First FT: the day’s biggest stories
How this addresses the real-world failures from earlier
Раскрыты подробности похищения ребенка в Смоленске09:27