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数字锁相环设计源程序
- PLL是数字锁相环设计源程序, 其中, Fi是输入频率(接收数据), 数字锁相技术在通信领域应用非常广泛,本例用VHDL描述了一个锁相环作为参考,源码已经调试过。编译器synplicty.Fo(Q5)是本地输出频率. 目的是从输入数据中提取时钟信号(Q5), 其频率与数据速率一致, 时钟上升沿锁定在数据的上升和下降沿上;顶层文件是PLL.GDF-digital phase-locked loop PLL design source, in which Fi is the input freque
4x4的数据选择器
- 用vhdl的4x4的数据选择器,在maxplusII下编译、仿真通过。是构成大型数字电路的重要部件。适合vhdl初学者分析学习。-4x4 with the VHDL data selectors, under the maxplusII compiler, simulation through. Yes constitute large-scale digital circuits important components. VHDL Analysis for beginners to lear
USB枚举
- ALTERA NIOS处理器实验,编程环境是QUARTUS,在NIOS SHELL下编译实现功能。实验USB接口-Altera NIOS processor experiments, programming environment is QUARTUS in NIOS SHELL compiler functionality. Experimental USB interface
SRAM@DMA实验
- ALTERA NIOS处理器实验,QUARTUS下用VHDL编译成处理器,然后NIOS SHELL下C 语言运行。实验SRAM和DMA调度-Altera NIOS processor experiments QUARTUS using VHDL compiler into processor, then NIOS SHELL C language runtime. Experimental SRAM and DMA Scheduling
SPI接口音频Codec实验
- ALTERA NIOS处理器,VHDL语言在QUARTUS编译通过,然后有C语言在NIOS SHELL下驱动,实验音频解码-Altera NIOS processor, the QUARTUS VHDL compiler, then the C language under NIOS SHELL-driven, experimental audio decoder
一个8位CISC结构的精简CPU
- 一个8位CISC结构的精简CPU,2还提供了编译器-an eight streamline the structure of the CISC CPU, the two also provided compiler
Digital_030423
- 服务器的的板在载控制器的AHDL程序,包括原理图编译,用在EPM7128上(CPLD).-server board controller is contained in the AHDL procedures, including schematic compiler, the use EPM7128 (CPLD).
fifo数据缓冲器的vhdl源程序
- 编了个8*8位的fifo数据缓冲器的vhdl源程序,是经过quartusII4.2编译成功的程序。。希望能跟各位交流-Bianlegan 8 * 8 of the data buffer fifo VHDL source, after quartusII4.2 compiler successful procedures. . Hope you enjoy the exchanges
脉冲记时CPLD
- 工作原理: 脉冲输入,记录30个脉冲的间隔时间(总时间),LED显示出来,牵涉到数码管的轮流点亮,以及LED的码。输入端口一定要用个 74LS14整一下,图上没有。数码管使用共阴数码管。MAXPLUS编译。 测试时将光电门的信号端一块连接到J2口的第三管脚,同时第一管脚为地,应该与光电门的地连接(共地)。 开始测试: 按下按键,应该可以见到LED被点亮,指示可以开始转动转动惯量盘,等遮光片遮挡30次光电门后, LED熄灭,数码管有数字显示,此为时间值,单位为秒,与智
66_FIR
- 这是一个VHDL写的FIR模块,我的编译环境是QuartusII 5.0-This is a VHDL modules written FIR, I compiler environment is Quartus II 5.0
key_scan1
- 用verilog实现的四乘四键盘程序,在Quartus II上编译通过并成功-achieved using Verilog 4 x 4 keyboard procedures, the Quartus II compiler on the adoption and successful
washmachine
- 在MAXPULS II环境下,采用Verilog开发的自动洗衣机的控制程序,在MAXPULS下可以直接通过编译-in MAXPULS II environment, using Verilog development of the automatic washing machine control procedures, the MAXPULS can be directly through the compiler
TI6713DSKVHDL
- TI6713浮点DSP的DSK的VHDL。比较全面。可以编译运行。-TI6713 floating-point DSP DSK VHDL. More comprehensive. Compiler can run.
pwmvhdl
- 一个在xilinx的ise环境下编译仿真成功的pWM程序。-one of the Xilinx environment ideally compiler pWM success of the simulation procedures.
DesignCompiler
- Design Compiler使用简要说明,说明了用这一工具进行综合的过程 -use Design Compiler brief statement, the use of this tool for integrated process
ebook_verilog_fine_state_machine
- Designing a synchronous finite state machine (FSM) is a common task for a digital logic engineer. This paper discusses a variety of issues regarding FSM design using Synopsys Design Compiler. Verilog and VHDL coding styles are presented, and
ASIC_Design_Flow_Tutorial_with_synopsys
- Tutorial from VCS to IC Compiler for ASIC design using synopsys tool. .
fir_compiler
- FIR编译器。自动生成具有用户自定参数的FIR滤波器。 在 matlab里面设计滤波器,matlab里面设计输入字长。生成的rtl代码是该文件的头部有位宽宏定义,可以自行查阅。 -FIR Compiler. Automatically generate a user-defined parameters of FIR filters. Design a filter inside the matlab, matlab which design input word length. Rtl
verilog-compiler
- 本文包含了几个关于Verilog的编译器的源码实现,适用于深入学习Verilog的读者-This article contains several Verilog compiler source for in-depth study of Verilog reader
minicpu(compiler-8bit)
- CISC microprocessor IP core & 8 bit compiler, verilog语言编写,可在FPGA和CPLD上综合实现,结构类似Intel 8085-CISC microprocessor IP core and 8-bit compiler, verilog language, FPGA and CPLD comprehensive realization .structure is similar to Intel 8085