光强采集报警系统

在数字电路的设计中，时序设计是一个系统性能的主要标志，在高层次设计方法中，对时序控制的抽象度也相应提高，因此在设计中较难把握，但在理解RTL电路时序模型的基础上，采用合理的设计方法在设计复杂数字系统是行之有效的，通过许多设计实例证明采用这种方式可以使电路的后仿真通过率大大提高，并且系统的工作频率可以达到一个较高水平-In digital circuit design, timing design is a main indicator of system performance in high-level design methods, control of timing was also a corresponding increase in the abstract, so more difficult to grasp in the design, but in understanding the RTL circuit timing model based on rational design methods used in the design of complex digital systems is a well-established through many design examples prove that this approach can make the circuit after the simulation significantly improve pass rates, and the system operating frequency can reach a high level

MATLAB编写的简易计算机~设置GUI界面-MATLAB summary prepared by the computer-settings GUI interface

我写的ARM PS2驱动程序，使用普通GPIO口模拟PS2协议，可直接驱动键盘、条码找描枪等设备，并将从键盘、条码扫描枪等输入的信号通过UART口传至PC机-I write ARM PS2 driver, I use ordinary GPIO simulation PS2 agreement can be directly driven keyboard, bar code depiction find guns and other equipment, and from the keyboard, barcode scanning guns and other input signals through UART I conveyed to PC

基于Silabs的C8051F340单片机控制以太网控制器CP2200完成静态IP和动态IP的演示性网页-Silabs the C8051F340-based single-chip Ethernet controller CP2200 achieve control static IP and dynamic IP" s presentation of the page

arm芯片Intel_pxa270驱动-LCD驱动-arm chip Intel_pxa270 drive-LCD driver

88E6095f的驱动代码及相应例子源码下载-88E6095f

USB接口芯片CH375HM-USB interface chip CH375HM

Sunplus DVD 字体文件查看修改工具,只针对Font_ori.c文件!使用方便,可以编译成支持Unicode的软件!-Sunplus DVD font file View modifying tools, only against Font_ori.c document! easy to use, can be compiled to support the Unicode software!

PIC单片机控制12位高速串行DA（max538）产生阶梯波-PIC SCM 12 high-speed serial DA (max538) ladder generated wave

应用背景在STM32F105和STM32F107互连型系列微控制器之前，意法半导体已经推出STM32基本型系列、增强型系列、USB基本型系列、互补型系列；新系列产品沿用增强型系列的72MHz处理频率。内存包括64KB到256KB闪存和 20KB到64KB嵌入式SRAM。新系列采用LQFP64、LQFP100和LFBGA100三种封装，不同的封装保持引脚排列一致性，结合STM32平台的设计理念，开发人员通过选择产品可重新优化功能、存储器、性能和引脚数量，以最小的硬件变化来满足个性化的应用需求。关键技术本实验将实现如下功能：开机先检测字库是否存在，如果检测无问题，则对VS1053进行RAM测试和正弦测试，测试完后开始循环播放SD卡MUSIC文件夹里面的歌曲（必须在SD卡