8051的Verilog

说明：  XC7A35TCSG324-1的Verilog频率计程序，支持十分频，支持切换内外信号输入(Verilog frequency meter program of xc7a35tcsg324-1 supports decadal frequency division and switching internal and external signal input)

stm32与fpga之间的通信，协议是SPI的，可双向通信（双向通信需要自己例化，只例化了fpga到stm32）(Communication between STM32 and FPGA, the protocol is SPI, two-way communication (two-way communication needs to be taken as an example, only FPGA to STM32))

mealy fsm å’Œmoore fsm-mealy Fsm and moore Fsm

spi通用串行总线，4线控制，可读写操作(SPI universal serial bus, 4-wire control, readable and writable operation)

自动计算fir滤波器系数的工具，不妨一试(Automatic calculation of filter coefficients fir tools, try)

运用quartus 软件模拟的电子琴，实现按键出现不同音调的音乐。(Quartus software simulation using keyboard, keys appear to achieve different tones of music.)

加法计数器的VHDL工程，程序，仿真图形-adder jishuqi de VHDL FANGZHEN ,CHENGXU

ADS7809是Burr-Brown公司推出的高精度AD采集芯片。它采用5V单电源供电,内含16位 逐次逼近寄存器,采样精度高,功耗小。 用Verilog实现其配置(ADS7809 is a Burr-Brown Introduces High Precision AD capture chip. It uses a single 5V supply, with 16-bit successive approximation register, sampling and high precision, low power consumption. To achieve its configuration with the Verilog)

this a verilog code about serial transmit receive.-this is a verilog code about serial transmit receive.

说明：  有关risc-v cpu的问题,里面有一些有关cpu的设计(The problem of risc-v can be solved)