基于mega8系列单片机D12的开发实例【含源码】，含USB SD卡读卡器设计及源码。-Mega8 series of single-chip based on the development of D12 containing source】 【example, USB SD card reader with the design and source code.

音乐点播系统 MASM软件、汇编语言 含源码，文档-Music on demand system MASM software, including assembly language source code, documentation