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.
"These habitats are exceptionally rare, rich in biodiversity, support unique flora and fauna, and are impossible to recreate or replace," he said.
，这一点在51吃瓜中也有详细论述
She started after her brother Peter died from a brain tumour in 1989 when he was just 24.
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
Not knowing your talents is a huge red flag, Reese Witherspoon warns