本代码实现了MSP430单片机的4*4键盘扫描，代码简单清晰易懂

6b595 24co2 12887应用程序（c源程序）--6b595 24co2 12887 application program ( C code).

spi协议的驱动程序源代码-20 agreements driver source code

利用基于xilinx 公司ZYNQ系列芯片的zedboard板卡，安福利公司提供的hdmi ip核，能够对hdmi进行控制，arm核从sd卡中读取图片，并通过HDMI高清显示。工程具有一定的参考价值。

PIC18F4520使用手册中文版！内部资料！-PIC18F4520 user manual Chinese version! Internal information!

计算机体系结构中cache实现原理及解决方案的模拟程序.-Computer Architecture cache Principle and solutions simulation program.

应用背景Logical separation of program and data memory All 8051 devices have specific memory organization, they have separate address spaces for Program (ROM) and Data (RAM) Memory. This logical separation of Memory is useful because it allows the Data Memory to be accessed by 8-bit addresses, which can obviously be more quickly stored and manipulated by an 8-bit CPU. Of course, the l6-bit Data Memory addresses can still be generated with the DPTR register. Program Memory Program Memory can only be read, not written to. The address space for 8051 core is 16- bit, so there is maximum of 64K bytes of Program Memory. Up to 4 Kbytes of Program Memory can be on chip, internal Program Memory of the 8051 core. For access to external Program Memory is used signal PSEN (Program Store Enable). Data Memory Data Memory is on a separate address space than Program Memory. For external Data Memo

基于TI DSP/BIOS的usb网卡的实现，源代码内部包含了usb chap9以及rndis相关协议的代码。-Based on TI DSP/BIOS realize the usb network card, the source code contains internal usb chap9 as well as the relevant agreement rndis code.

Sealing company unipolar stepper motor controller stepper motor to achieve synchronization.

这是一个PWM程序，适合新手入门使用，简单易学，本人就是从这个简单例程开始学习AVR单片机， 希望对新人有帮助-This is a PWM process, suitable for beginners to use, easy to learn, I was from the beginning of learning this simple routine AVR microcontroller, would like to help newcomers

altera的ip核，在sopcbuilder中添加后，在niosII IDE中可以轻易实现对dm9000a网卡的控制。-altera