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83390078DDS
- DDS的工作原理是以数控振荡器的方式产生频率、相位可控制的正弦波。电路一般包括基准时钟、频率累加器、相位累加器、幅度/相位转换电路、D/A转换器和低通滤波器（LPF）。频率累加器对输入信号进行累加运算，产生频率控制数据X（frequency data或相位步进量）。相位累加器由N位全加器和N位累加寄存器级联而成，对代表频率的2进制码进行累加运算，是典型的反馈电路，产生累加结果Y。幅度/相位转换电路实质上是一个波形寄存器，以供查表使用。读出的数据送入D/A转换器和低通滤波器。-DDS works
pgm
- uart vhdl code contains all the neceesary things for a uart of speed 2 mbps and has a fifo of 64 KB
xge_mac
- 10G MAC ip核源码其中包含了三个版本。经过测试正确无误。-======================== 10GE MAC Core ======================== ------------------------ 1. Directory Structure ------------------------ The directory structure for this project is shown below.
iverilog-0.9.2
- iverilog是verilog仿真综合工具，能够将verilog源代码编译为不同的目标文件-Icarus Verilog is a Verilog simulation and synthesis tool. It operates as a compiler, compiling source code writen in Verilog (IEEE-1364) into some target format
DE2_70_CAMERA_v1.0.2
- 應用程式verilog相關事件，參考文件-Verilog application related events, refer to documents ... etc.
verilog_program
- 各种初学Verilog者需要练习的实例代码集锦，包含加法器，BCD计数器，2分频，交通灯等等！-Beginners need to practice a variety of examples of Verilog code highlights, including the adder, BCD counters, 2 frequency, traffic lights and more!
verilog
- 设计可以对两个运动员赛跑计时的秒表:(1）只有时钟（clk）和一个按键（key），每按一次，key是持续一个时钟周期的高电平脉冲 （2）秒表输出用0－59的整数表示 （3）key： （A）按一下key，开始计数； （B）第一个运动员到终点时第二下key，记住时间，继续计数； （C）二个运动员到时按第三下key，停止计数； （D）然后按第四下key，秒表输出第一个运动员到终点的时间，即按第二下key时记住的计数值； （E）按第五下key，秒表清0。 -Design
Verilogexample
- verilog example 1.NAND Latch To Be Simulated.2.A 16-Bit Counter.3.A D-Type Edge-Triggered Flip Flop.4.A Clock For the Counter.5.The Top-Level Module of the Counter.6.The Counter Module Described With Behavioral Statements.7.Top Level of the Fibonacci
verilog_tutorial
- Chapter 1 Introduction Chapter 2 History of Verilog Chapter 3 Design and Tool Flow Chapter 4 My First Program in Verilog Chapter 5 Verilog HDL Syntax and Semantics Chapter 6 Gate Level Modeling Chapter 7 User Defined Primitives Chapter
PS2_keyboard
- implement a PS/2 keyboard host controller by using verilog HDL.
Realization_of_FPGA_for_LDPC_encoding
- 低密度奇偶校验码(简称LDPC码)是目前距离香农限最近的一种线性纠错码，它的直接编码运算量较大，通常具有码长的二次方复杂度．为此，利用有效的校验矩阵，来降低编码的复杂度，同时研究利用大规模集成电路实现LDPC码的编码．在ISE 8．2软件平台上采用基于FPGA的Verilog HDL语言实现了有效的编码过程，为LDPC码的硬件实现和实际应用提供了依据-Abstract：Low．density parity·check code(LDPC code)is a kind of linear eror
Sonix_2.4G_wireless_audio_module_spec_0v3
- 2.4G射频语音通信芯片设计方案,采用Sonix芯片，集成AD,滤波等-2.4G RF voice communication chip design, using Sonix chip, integrated AD, filtering
dct
- all ok...4 Dec 2009 ... In this method the 2-Dimensional DCT is obtained by taking two ... column-wise 1D DCT is ascertained which gives the 2D DCT of the data. ... The design is done in Verilog HDL and the simulation is done in Modelsim 6.3b.
ps2_lcd
- ps/2——lcd verilog 实验-ps/2--lcd verilog test
2
- Verilog多功能数字时钟，是一个可在开发板上实现的时钟程序,不仅可以做为时钟用,还另外加了个跑秒的功能.-Verilog multifunction digital clock is a clock in the development process to achieve the board, not only can be used as the clock use, but also other added a second run features.
uart2bus_latest.tar
- 文档详尽、已验证的UART工程，含有testbench文件。采用VHDL、Verilog语言编写。-Detailed documentation, has proven UART works with testbench file. Using VHDL, Verilog language.
watch(2)
- digital watch : verilog source code
verilog
- Verilog HDL 1.红外线发射调制电路 2.分数分频 3.最大公约数和最小公倍数 4.秒表-1.infra transmission modulator 2.fractal frequency divider 3.maximal common divisor 4.timer
Zet-1.2.0
- 在DE1开发板上运行Windows系统，编写语言是Verilog-failed to translate
Booth_Multiplier_8bit_Radix_4_With_12bit_Adder_Ko
- verilog code for Booth Multiplier 8-bit Radix 4