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8254-2.rar
- 一个简单的8254计时的小实验,每个六十秒刷新一次,8254 a simple experiment in time, every 60 seconds refresh time
8254-Timer
- The Intel 8254 is a counter/timer device designed to solve the common timing control problems in microcomputer system design. It provides three independent 16-bit counters, each capable of handling clock inputs up to 10 MHz. All modes are softwar
8254Verilog
- 用Verilog语言编写程序,基于FPGA实现设计8254的相关电子文件-With the Verilog programming language, based on FPGA to achieve the relevant electronic document design 8254
Intel8254
- 基于FPGA验证实现的编程设计8254的相关的电子文件-FPGA-based verification to achieve the Programming of electronic documents related to 8254
ddd
- 十字路*通信号灯控制系统的设计基本要求:(利用8088、8254、8255及其它器件实现交通信号灯控制)(1)南北与东西方向,每个方面由红黄绿三个灯控制(2)南北向: 红(30秒),黄(5秒),绿(25秒) 东西向: 红(35秒),黄(5秒),绿(25秒) 上述基本参数可以根据实际情况自行调整,灯的变化规律与实际路口规律相同,绿灯在最后5秒钟时,黄灯亮,然后红灯亮,不允许两个方面同时亮绿灯。(3)绿灯的时间显示在数码管上进行显示。(4)可以通过一个开关控制,当开关信号为0时,整个交通灯