Microcode handles the stateful, multi-step operations -- stack switches, descriptor loading, V86 frame management -- that are too irregular for fixed hardware.
As I said, this time the design notes were extensive since I wanted this emulator to be specifically designed for embedded systems, so only 48k emulation, optional framebuffer rendering, very little additional memory used (no big lookup tables for ULA/Z80 access contention), ROM not copied in the RAM to avoid using additional 16k of memory, but just referenced during the initialization (so we have just a copy in the executable), and so forth.
，更多细节参见爱思助手下载最新版本
An animated sequence quantised using error-diffusion dithering. Note the jittering artifacts present in the background.
2.7 亿个参数 — 比 Gemma 3n E2B 小 10 倍，但足以满足函数调用需求
"I would have liked to have a UK show and an international show," she says.