vhdl代码

频率计，测量频率。可测范围为100HZ至60khz.测量比较稳定。基于MSPg2553(Frequency meter, measuring frequency. Measurable range 100HZ to 60khz. Stable measurement)

rc6 algorithm designed based on verilog and is verified

adc0809 转换，verilog代码(adc0809 conversion, verilog code)

1、ps/2键盘输入，通过led显示ascii码 2、稍等1s可以在lcd上显示输入的字符 3、其中键盘上的backspce键是用来清屏的 4、当lcd上显示满字符时，在按下按键自动清屏，从第一行显示。-1, ps/2 keyboard input, through the led display ascii code 2, wait 1s in the lcd display characters input 3, which backspce keys on the keyboard was required to settle the screen 4, when the lcd display full of characters, the press the button automatically Qing-ping, from the first line of display.

A simple preoteus based design to display the characters typed int the keyboard into LCD using UART of 8051.Plz make sure that TTL to RS232 is inserted in between the microcontroller and virtual terminal which is not shown in the design.

用VHDL编写的关于SCAN的一个小程序，希望大家看了后能喜欢，也可以学学哟！-VHDL SCAN prepared on a small procedures in the hope that after reading them you will like and can learn yo!

Very suitable for the study using computer vision, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. The performance of the program has reached a high level.

两个例子提醒我们如果我们要使用锁存器则不需要任何操作，如果我们想避免锁存器的话，我们要让这个元器件的每一个可能条件赋予一个值-signal or variable "" may not be assigned a new value in every possible path through the Process Statement

verilog 典型电路设计包含各种常用电路的源码和详细的解释，适合新手使用(Verilog typical circuit design includes a variety of commonly used circuit source code and detailed explanations, suitable for beginners to use )

高效的同步有限状态机的设计，本代码详细的说明了如何设计高效和规范的fsm设计-Efficient Synthesizable Finite State Machine Design using NC-Verilog