verilog UART 波特率

Verilog UART is written in this file

DDS信号源设计，有正弦波，方波，三角波，AM波，FM波，还有PSK,FSK,16QAM等多种信号产生。(DDS signal source design, there are sine, square wave, triangle wave, AM wave, FM wave, as well as PSK, FSK, 16QAM and other signal generation.)

LPC host(By Lattice)

hash加速器的verilog实现，也用于fpga或asic(hash verilog rtl )

利用FPGA实现对外设按键的控制，例如用户库用按键控制跑马灯的效果(FPGA is used to realize the control of external keys, such as the effect of user database using keys to control the running horse lamp)

Verilog投币式手机充电仪 清华大学数字电子技术基础课程EDA大作业。刚上电数码管全灭，按开始键后，数码管显示全为0。输入一定数额，数码管显示该数额的两倍对应的时间，按确认后开始倒计时。输入数额最多为20。若10秒没有按键，数码管全灭。(Verilog coin operated cell phone charger EDA major homework of digital electronic technology foundation course, Tsinghua University. Just put on the digital tube completely extinguished, press the start button, the digital tube display is 0. Enter a certain amount, the digital tube shows the amount of double the corresponding time, according to the confirmation began countdown. The maximum amount of input is 20. If there is no button in 10 seconds, the digital tube will die out.)

这 VHDL/Verilog 或 C/c + + 源代码并作为设计参考说明了如何实现这些类型的功能。它是 user 的责任，以验证其设计一致性和使用正式的功能核查方法。友晶提供关于使用没有保修服务或此代码的功能。

自己写的布斯4算法的华莱士树无符号数乘法器，3-2压缩，亲测可用(Wallace wrote the number 4 Booth algorithm unsigned multiplier, 3-2 compression, pro-test available)

基于AHB总线的sram控制器，带有memory bist(SRAM controller based on AHB bus)

高精度直流信号源，DAC1220，20位分辨率，双极性输出(High-precision DC source, DAC1220,20 bit resolution, bipolar output)