C8051F340操作SD卡，SPI读写SD卡

usb相关代码,内有详尽的源程序和说明文档,开发USB很有用处.-usb related code, which is the source code and detailed documentation, development USB useful.

NDIS的经典源码，在国外站上找到的，相信大家需要-NDIS classic source in the foreign stations found, I believe we need to

DMA的控制器的IP核,和ATA控制器配合,可以实现DMA方式高速传输数据.-DMA controller IP core, and ATA controller tie, DMA can achieve high-speed transmission of data.

监视CPU使用率的历史情况,个位可以下载后测试测试-monitor CPU usage history and can be downloaded to a single test after test

Here is a digital tuner test circuit wich test different tuners and tv equiment

这是VC编写的并口驱动-prepared by the Parallel Drive

液晶屏1602驱动程序，硬件电路液晶显示用户必备。-1602 LCD driver liquid crystal display user hardware required.

CMOS数据的写程序，在WINDOWS平台下进行I/O端口的读写操作实例应用；实现CMOS数据的读取备份和写入操作，CMOS实时时钟的读取和显示功能；-CMOS data written procedures carried out under WINDOWS platform I/O port to read and write operation of examples of applications the realization of CMOS data backup of the read and write operation, CMOS real time clock read and display functions

功能齐全的虚拟磁盘驱动，是学习驱动开发的好资料。-disk driver for you to use.

真空显示器，VFD7000驱动程序，C51编写-vacuum displays, VFD7000 drivers, prepared C51