当我向 FT8XX 写入指令时，所有指令的执行时间是否相同？

Although each instruction is sent over QSPI (FT81X only) or SPI interface, this cannot be guaranteed as not every instruction does the same thing. E.g. some instructions must fetch objects from object RAM while others draw primitives on the fly. Widget instructions are like zip files which must be extracted to create a full list of commands for the display list.