82 VHDL, verilog test case, involving a variety of grammatical rules. which is...

基于FPGA设计的电子密码锁是一个小型的数字系统，与普通机械锁相比，具有许多独特的优点：保密性好，防盗性强，可以不用钥匙，记住密码即可开锁等。(FPGA-based design of the electronic code lock is a small digital system. It has many unique advantages：good privacy and security , it do not need the key but remember password to unlock, and so on while it compare to ordinary mechanical locks.)

说明：  sd_sdram_lcd 是读取SD卡中的数据，然后通过LCD显示(It is to read the data in SD card and display it by LCD)

这是一个LCD1602底层驱动代码，TI公司LM3S系列的(This is a LCD1602 underlying driver code, TI company LM3S series)

用verilog语言编写的步进电机加减速控制算法，可选择梯形曲线或S型曲线算法(Verilog language stepper motor acceleration and deceleration control algorithm, you can choose the trapezoidal curve or S-curve algorithm)

很好的tft参考实列，通用的8位并口，非常快移值-Tft good reference is listed, eight general-purpose parallel port, very fast shift value

FFT with fix point 2*N

High-Speed Data Serialization and Deserialization(840 Mb/s LVDS) for xilinx fpga

这是利用VHDL编写的一个CRC32的代码，文档只有代码，具体原理请参考其他文献-This is the use of VHDL prepared a CRC32-code, the document is only a code Please refer to specific tenets of other literature

Verilog for SPI Core source code

ADC0809 VHDL控制程序,基于VHDL语言，实现对ADC0809控制.-ADC0809 VHDL control procedures, based on the VHDL language, to achieve control of ADC0809.