该资料详细描述了mc8051核的构成和用法，读者可根据其说明自行完成mc8051的运用。-The information detailed descr iption of the the mc8051 nuclear composition and usage, readers may be completed in accordance with its instructions to the use of mc8051.

mc8051_cyclone_nios_designflow,MC8051 IP Core Oregano Systems 8-bit Microcontroller IP-Core