This is a verilog file which is used as a decoder

秒表 东北大学秦皇岛分校 电子设计自动化 实验(Stopwatch Northeastern University at Qinhuangdao electronic design automation experiment)

说明：  FPGA程序,使用Verilog语言生成1个脉冲可调的PPS脉冲信号。(FPGA program generates 1 PPS pulse signal, using Verilog language.)

sub opercore USB CRC5 and CRC16 Modules //// //// //// //// //// //// Author: Rudolf Usselmann //// //// rudi@asics.ws //// //// //// //// //// //// Downloaded from: http://www.opencores.org/cores/usb/(sub opercore USB CRC5 and CRC16 Modules//////////////////////// Author: Rudolf Usselmann//////// rudi@asics.ws//////////////////////// Downloaded from: http://www.opencores.org/cores/usb/)

说明：  八通道ad采集，用于和fpga的联调测试，需要注意ADS1278的模式类型(Eight channel AD acquisition)

这是基于verilog hdl的数字时钟源代码，能够实现时分秒的计时，可以手动进行调时与调分。(This is based on the digital clock verilog hdl source code, can be achieved when every minute of the time, you can adjust the time manually adjusting points.)

5分代码及说明，verilog代码，几乎所有的IC面试都会问到这个问题，所以总结了一下发了上来，共同学习！-5 pm code and explanations verilog code Almost all the interviews will IC asked this question, summed up in the ranks about fat, learn together!

对信号实现2FSK调制,2FSK就是用数字信号去调制载波的频率（移频键控），是信息传输中使用得较早的一种调制方式。它的主要优点是：实现起来较容易；抗噪声与抗衰减的性能较好；在中低速数据传输中得到广泛的应用。-the performance of 2FSK based on verilog

由乘法器组成 单边带信号产生的 仿真源代码 msm (Composed of single sideband signal by the multiplier generated simulation source code msm)

RobustVerilog生成verilog工具(RobustVerilog version)

Simple UART for FPGA is UART (Universal Asynchronous Receiver & Transmitter) controller for serial communication with an FPGA. The UART controller was implemented using VHDL 93 and is applicable to any FPGA. Simple UART for FPGA requires: 1 start bit, 8 data bits, 1 stop bit! The UART controller was simulated and tested in hardware.