自编同步串口收发，单端信号可实现板内，配合422或LVDS板间传输效果不错

GAL16V8(仿真74LS138),试验通过。包括able及jed文件。对pcb印板设计时，对简化走线特别有用。简单的修改GAL16V8程序，可灵活地进行地址译码修改。(GAL16V8 (simulation 74LS138), test passed. Including the able and jed file. Printed on the pcb board design, especially useful to simplify alignment. Simple modifications GAL16V8 program, the flexibility to change the address decoding.)

FIR滤波器的VHDL语言实现(The implement of FIR Filter based on VHDL)

八位串行乘法器 缺点：乘法功能是正确的，但计算一次乘法需要8个周期，因此可以看出串行乘法器速度比较慢、时延大。 优点：该乘法器所占用的资源是所有类型乘法器中最少的，在低速的信号处理中有广泛的使用。(Eight bit serial multiplierDisadvantages: the multiplication function is correct, but the computation of one multiplication requires 8 cycles, so it can be seen that the serial multiplier is slow and time-consuming. Advantages: the multiplier occupies the smallest number of resources in all types of multipliers, and is widely used in low speed signal processing.)

此源代码是基于Verilog语言的持续赋值方式定义的 2 选 1 多路选择器 、阻塞赋值方式定义的 2 选 1 多路选择器、非阻塞赋值、阻塞赋值、模为 60 的 BCD码加法计数器 、模为 60 的 BCD码加法计数器、BCD码—七段数码管显示译码器、用 casez 描述的数据选择器、隐含锁存器举例 ，特别是模为 60 的 BCD码加法计数器，这是我目前发现的最优源代码，应用于解码器领域。(This source code is based on the Verilog language define the continued assignment of 2-to-1 multiplexer, blocking assignments define the 2-to-1 multiplexer, non-blocking assignments, blocking assignments, module code for the addition of 60 BCD counters, BCD code module for the addition of 60 counters, BCD code- seven-segment LED display decoder, the data described by casez selector, for example hidden latch, in particular, the BCD model code for the addition of 60 counters, this is my found that the best current source code, the decoder used in the field.)

说明：  基于数码管独立显示和三色灯的交通指示系统设计(Design of Traffic Indicator System Based on Digital Tube Independent Display and Tri-color Lamp)

资源描述 视频解码之RGB转YUV模块(Verilog) 视频解码之RGB转YUV模块(Verilog) 视频解码之RGB转YUV模块(Verilog) 视频解码之RGB转YUV模块(Verilog) 视频解码之RGB转YUV模块(Verilog)

说明：  通过按键输入学号，并循环显示： 电路功能描述：通过Ego1上的按键输入自己的学号（8位10进制数），并存储在32位的寄存器中；8位10进制数输入完成后，实现滚动显示效果。(Enter the student number by pressing the key, and display it in a cycle: Circuit function description: input one's own student number (8-digit decimal number) through the key on ego1, and store it in 32-bit register; after the completion of 8-digit decimal number input, the scrolling display effect is realized.)

说明：  基于FIR设计的100阶数字滤波器，选择的矩形窗(100 - order digital filter based on FIR)

这是一个很好用的实现PC机与FPGA之间的数据传输

pipeline 的基础，用于各种technique 的 test bench.