VGA显示汉字

VHDL硬件描述语言作业-VHDL hardware description language operations

基于VHDL的I2C程序0004,很不错的论文及程序，，大家快下啊-based on the I2C procedures VHDL 0004, a very good paper and procedures, we quickly under ah

基于sopc技术的数字均衡器带通滤波器及12864液晶显示-Sopc technology-based digital equalizer band-pass filter and liquid crystal display 12864

基于FPGA的交通灯代码，VHDL语言书写。适合新手学习vhdl语言时使用(FPGA-based traffic light code, VHDL language writing. Suitable for novice learning vhdl language used when)

使用Verilog编写的时间同步模块，解决位同步问题，ISE12.2下编译通过(Time synchronization module written in Verilog, bit synchronization issues under ISE12.2 compiled by)

基于SHA-1算法和DS28E01加密芯片的FPGA系统设计，该上传文件为整个设计的系统文件。Quarter软件编程的Verilog程序，包含仿真调试界面。(Design of FPGA system based on SHA-1 algorithm and DS28E01 encryption chip。)

对于已获得的脉冲包络采样序列，需测量的脉冲特征参数主要有：脉冲幅值(PA)、脉冲到达时间(TOA)和脉冲宽度(PW)。实际测量中，脉冲波形的形状是各种各样的，但其主要的参数有脉冲幅度、脉冲宽度、脉冲周期、脉冲占空比、脉冲前沿(上升时间)、脉冲后沿(下降时间)、脉冲上冲、脉冲下冲、脉冲下垂、脉冲顶部不平度等，脉冲参数的计量主要就是对这些参数进行计量。本程序包实现基于FPGA实现脉冲宽度和重复周期的测量。(Who have access to the pulse envelope sample sequence, the pulse measurement to be the main characteristic parameters are: pulse amplitude (PA), pulse time of arrival (TOA) and pulse width (PW). The actual measurement, the pulse shape is a wide variety of shapes, but its main parameters of the pulse amplitude, pulse width, pulse period, pulse duty cycle, pulse leading edge (rise time), pulse along (down time), the red pulse, pulse undershoot, pulse droop, pulse irregularities, such as at the top, the measurement of pulse parameters is mainly the measurement of these parameters. The package FPGA-based pulse width and repetition to achieve the measurement cycle.)

基于FPGA的门级逻辑实现快速乘法运算的verilog源程序。-FPGA-based gate-level logic implementation of rapid multiplication of the verilog source.

奇数分频-此程序对输入频率sysclk有奇数（X）分频的功能(Odd frequency- this program has an odd number of input frequency sysclk (X) frequency function)

基于FPGA的DM9000A芯片的网络数据采集系统，基于NIOS架构，c语言编程，资料齐全，包含不止5个源程序，绝对受用！(FPGA-based the DM9000A chip network data acquisition system based on NIOS architecture, c programming language, the information is complete, contains more than 5 source code is absolutely good enough!)