myson ,CS8953例子，CS8953是世纪民生基于51内核的单片机，网上资料很少，我在公司自己写的。-myson, CS8953 example, CS8953 is a Myson Century 51 core-based MCU, on-line there is little information, I wrote it myself in the company.

51增强型单片机C8051F340的资料 主要是sd卡和以太网 usb的-51 Enhanced MCU C8051F340 information mainly on the sd card and ethernet usb