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ihex.zip
- This program will dump a block of program code to the 8051 serial port in Intel HEX format. It was a quick and nasty hack to fulfill a need, however it includes a good checksum calculation routine, which is nice. For simplicity, this program dumps I
sap1
- 這是用verilog寫的一個簡單的處理器，雖然只具有5個指令，但是可以透過這個範例，來了解到cpu的架構，與如何開發處理器，相信會有很大的啟發。-using Verilog This is a simple written by the processor, although with only five directives, through this example, to understand cpu architecture, how to develop processor, it w
zf3127.doc
- 函数发生器是一种在科研和生产中经常用到的基本波形产生器，集成函数 波形发生器一般都采用ICL8038或5G8038，而它们只能产生300kHz以下的中低频正弦波、矩形波和三角波，且频率与占空比不能单独调节，从而给使用带来很大不便。本文介绍由LM324和稳压管组成的低频函数波形发生器，该电路能够产生正弦波、方波和三角波信号，频率能以10Hz的间隔在20Hz～20KHz范围内调整。-Function Generator is a scientific research and production
微机原理课程设计报告 电子钟
- 这是一个微机原理及接口技术的课程设计，电子钟 请版主查收-This is a principle of computer interface technology and curriculum design, electronic bell Please check your moderator
lwIP_src_doc
- lwIPtcp/ip栈。做嵌入式的同志们肯定有很多都在找这个吧，我提供的这个包里不仅包含源代码，还有详细的参考手册（PDF）。希望大家喜欢-lwIPtcp / ip stack. So embedded comrades am sure many are looking for the bar, I offer this bundle includes not only the source code, there is a detailed reference manual (PDF). Ho
科银
- 科银是做嵌入式操作系统DELTAOS的公司，该文档说明该系统的结构和程序设计，以及一些例子。-Branch Bank is doing DELTAOS embedded operating system companies, the document shows that the system is the design structure and procedures, and some examples.
U51asm
- 交通灯： 1. 因为本设计是交通灯的控制，所以要先了解实际交通灯的变化规律。假设一个十字路口为东西南北走向。初始状态0为东西红灯，南北红灯。然后转状态1南北绿灯通车，东西红灯。过一段时间转状态2，南北绿灯闪几次转亮黄灯，延时几秒，东西仍然红灯。再转状态3，东西绿灯通车，南北红灯。过一段时间转状态4，东西绿灯闪几次转亮黄灯，延时几秒，南北依然红灯。最后循环至状态1。 2. 双色LED是由一个红色LED管芯和一个绿色管芯封装在一起，公用负端。当红色正端加高电平，绿色正端加低电平，红灯亮；红色正端加低
DPRAM
- 网络控制器和链路控制器的CPU即是通过读写双端口RAM芯片完成网络层与数据链路层的原语交互。mailbox中写入的是原语的类型，而双端口RAM的其它存储空间则存放各种服务原语的参数。-network controller and the CPU controller link is through reading and writing dual-port RAM chip to complete the network layer and data link layer of the orig
X86嵌入式系统的特性与应用
- X86嵌入式系统的特性与应用 是一个ppt讲稿，对X86嵌入式系统的应用做了简要介绍-X86 Embedded Systems and Application Characteristics ppt is a scr ipt, right X86 Embedded System Application made a brief presentation
plus_源头代码
- Nucleus实时操作系统是Accelerater Technology公司开发的嵌入式RTOS产品,Nucleus的核心是一个实时的多任务内核——Nucleus PLUS-Accelerater Technology, Inc. is the development of embedded RTOS product, the Nucleus of the core is a real-time multi-task kernel -- Nucleus PLUS
频率计
- 这是一个用AT89C51制作的2.4G频率计的源程序-this is a 2.4GHz frequency tester s program for AT89C51
关于实时系统概念1
- 来自www.Embedded_com的文章，介绍一些基本的嵌入式实时软件的概念，当然也涉及一点操作系统的知识，了解就好了-www.Embedded_com from the article to introduce some basic real-time embedded software concept, of course, is the operating system also involves knowledge, understanding!
ARM应用系统开发详解arm4510
- ARM应用系统开发详解是一本详细介绍ARM系统从硬件配置，到软件的初步开发的详细过程，是学习ARM的很好的一本书。-ARM Comments on the development of application systems is a detail from the ARM system hardware configuration and software to the initial development of the detailed process of learning ARM
I2C_Slave0.It is I2C Bus Slave source for MCS51
- It is I2C Bus Slave source for MCS51,It is I2C Bus Slave source for MCS51
51-serial-port-is-the-drive
- STC51单片机串口232制作编程器，此编程器还能直接从串口上取电，电路简单，稳定可靠，适合自制。-STC51-chip serial production programmer 232, the programmer can also directly from the serial port to get power, the circuit is simple, stable and reliable, suitable for home-made.
What-is-a-Smart-Card
- What is a Smart Card
What-is-the-JTAG-Interface-Overview
- What is the JTAG and JTAG Interface Overview
button-is-pressed
- 关于判别电源按钮是否按下的代码，自己罗列了所用到的3种方式，均好用-the code is for discriminating the power button is pressed
LWIP-is-no-operating-system
- 默认开启了DHCP，将开发板连接到路由器上以后就会自动获取IP地址，当DHCP失败以后就会使用默认IP地址，默认IP地址为：192.168.1.30。DHCP成功后就可以在电脑上通过ping命令来测试LWIP移植是否成功-LWIP is no operating system
This is a test programe for LCD as TQ 4
- 这是一个基于TQ2440开发板，TQ4.3‘LCD 的驱动程序。本人把所有代码整合在一个程序中以适合初学者学习。(This is a driver program wicth is based on TQ2440 as TQ4.3' LCD)