三角波的产生

  该代码主要是针对TCD1500c 的时序图，用verilog 语言实现的TCD1500c的时序图，利用modelsim 进行仿真，并且通过测试。

基于alteraCPLD芯片的VHDL点阵滚动显示源代码-VHDL-based alteraCPLD chip dot matrix rolling display the source code

带同步复位信号的二分频VHDL 程序-synchronous reset signal with the two-frequency VHDL procedures

出租车的计费功能的实现,计量模块、计费模块、控制模块、译码模块。(taxi fee)

无线通信中接收侧自动增益控制模块的vhdl代码实现(Receive side of the AGC module vhdl code for wireless communications)

FPGA设计的指导原则，很经典的！希望给大家方便-FPGA design of the guiding principles, it is classic! Want to give everyone easy

出租车vhdl程序，并带有testbench仿真程序，通过开始按键复位，然后根据行使信号进行公里计数，起步价3公里8元钱，超过3公里一公里1元钱(Taxi vhdl program, with a testbench simulation program, started by the reset button, then the exercise kilometer count signal, starting at 3 km 8 yuan, more than three kilometers one kilometer dollar.)

关于i2c master/slaver control 方面的技术资料 介绍其特色与使用方法(On the i2c master/slaver control of technical information on their characteristics and use)

摘要：本文主要介绍以CPLD 芯片进行十字路口的交通灯的设计，用CPLD 作为交通灯控制器的主控芯片，采用VHDL 语言编写控制程序，利用CPLD的可重复编程和在动态系统重构的特性，大大地提高了数字系统设计的灵活性和通用性。 关键词：CPLD；VHDL；交通灯控制器 中图分类号：TP39 Abstract ：This paper introduces the electronic-traffic lamp, which is based on the VHDL and is completed by-Abstract: This paper introduces the CPLD chip to the traffic lights at the crossroads of design, traffic lights with CPLD as the master controller chip, the use of VHDL language control procedures, the use of CPLD re-programming and dynamic system reconfiguration in the features greatly enhance the digital system design flexibility and versatility. Keywords: CPLD VHDL traffic lights controller CLC number: TP39 Abstract: This paper introduces the electronic-traffic lamp, which is based on the VHDL and is completed by

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