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jtag0
- 本程序使用vhdl编写的jtag接口实现程序,其中有些功能未能实现,希望有人能够帮忙完善!-vhdl the procedures used to prepare the jtag interface procedures, which some of them did not materialize, hope someone can help perfect!
能综合的YCrCb2RGB模块（verilog)_采用3级流水线
- 能综合的YCrCb2RGB模块（verilog)_采用3级流水线,用fpga做小数运算，还有就是流水线技术 -can YCrCb2RGB integrated module (Verilog) _ used three lines, they simply do with fractional arithmetic, there is pipelining technology
verilog SDRAM core
- 我用过的verilog hdl写的SDRAM core源程序,经过测试应用-I used to write Verilog HDL source of SDRAM core, the test application
8位数字频率计
- 数字频率计~ VHDL 实现 可以实现频率的测量和现实的功能 8位-digtal frequency tester (use vhdl) can be used to test frequency (8bit)
自定义逻辑PWM的例子
- 是一个用vhdl语言编写的pwm程序，可以方便地用来和nios连接，实现对nios的功能扩展。-is a VHDL language with the PWM procedures can be used to facilitate connections and nios, nios to achieve a functional extension.
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
buff8
- 八位双向三态控制，可用于端口输入及输出的控制-eight bidirectional three state control port can be used to import and export controls
key_scan
- 程序主要是用硬件描述语言（VHDL）实现： 4*4键盘扫描，简洁明了，通俗易懂，比较适合VHDL初学者-procedure was used in hardware descr iption language (VHDL) to achieve : 4 * 4 keyboard scan, concise, easily understood and more suitable for beginners VHDL
CORDIC
- 用verilog写的CORDIC算法实现，很适合做超越函数的运算。通常用于实现正弦乘法，或者坐标变换。-The cordic arithmetic implemented by verilog is adapted to exceed function.It is usually used to implement sine multiplication or coordinate tuansform.
mp3if
- 通过CPLD将8位并行数据转换为串行数据并可以采用I2C方式与其他器件连接，可以用于MCU需要与提供I2C接口器件通信的场合。-through CPLD to eight parallel data into serial data and methods can be used I2C connections with other devices, which can be used to provide MCU with I2C Interface Communications occasi
三种多路选择器的源代码
- 三种方法编写多路选择器的VHDL源代码 分别使用if else ,select ,when 语句-three methods to prepare multiple choice of VHDL source code were used if else, select, when words
ref-sdr-sdram-verilog
- 本代码是用VRILOG语言写的SDRAM的控制器的标准代码,供开发SARM参考.-this code is used to write the language VRILOG SDRAM controller standard code for the development of SARM reference.
VHDL的编程实例
- 别人的一些常用的VHDL源代码,希望对各位有用!-some others used the VHDL source code, and I hope to you and useful!
Verilog DHL数字钟
- 用Verilog DHL语言编写的一个数字钟程序,除了基本计数,还具有校时,闹钟功能-Verilog language used in the preparation of a digital clock procedures, in addition to the basic count, but also with school, an alarm clock
xapp368
- 可编程器件厂商Xilinx的手持式逻辑分析仪的逻辑设计，包括完整的可用于Xlinx器件的硬件code，以及用来接口的C代码-makers Xilinx programmable devices, handheld logic of the logic analyzer design, including complete Xlinx device can be used for the hardware code, and to interface C code
xapp353
- 可编程器件厂商Xilinx的用于设计SMBus 控制器的源程序，包括完整的说明帮助，以及可以用于xlinx器件的可综合的代码-makers Xilinx programmable devices used in the design of the controller SMBus source, including a complete explanation of help and can be used xlinx devices can be integrated code
100vhdl例子
- 100vhdl例子 应用于各基础电路或高级电路的基础部分-100vhdl example of the basic circuit used senior circuit or part of the foundation
Commonly-used--source
- 常用算法程序集（C％％乙乙介绍）来源 用fpga实现-Commonly used algorithm assembly (C B B descr iption) sources to achieve with fpga
Design-used-in-traffic-lights-
- 设计的交通灯应用在两条主干道的汇合点形成十字交叉路口，为确保车辆安全，迅速地通行，在交叉道口的每个入口设置了红，绿，黄三色信号灯。红灯亮禁止通行，绿灯亮允许通行，黄灯亮则警告行驶中的车辆，并让它们有时间停靠到禁行线之外。--Design used in traffic lights the confluence of two main roads cross the intersection form, in order to ensure their safe and prompt acces
dw8051-used-in-FPGA
- 自己下载的dw8051核，并在atlys fpga开发板上运行成功。其中rom和ram都已经生成，4个并行I/O口也有。编程语言是verilog。另外，还有hex转in文件的小软件，以及Uedit这个文本编辑器，它是用来给dw8051的rom载入程序的。-The the dw8051 nuclear, download and run atlys fpga development board. Rom and ram have been generated, there are four par