基本的usb驱动程序的编程方法,值得一看.

PicoRV32 is a CPU core that implements the RISC-V RV32IMC Instruction Set. It can be configured as RV32E, RV32I, RV32IC, RV32IM, or RV32IMC core, and optionally contains a built-in interrupt controller. Tools (gcc, binutils, etc..) can be obtained via the RISC-V Website. The examples bundled with PicoRV32 expect various RV32 toolchains to be installed in /opt/riscv32i[m][c]. See the build instructions below for details.

二进制转十进制BCD码 Verilog语言 quartusII(Binary to decimal BCD code Verilog language quartusII)

基于EDA技术设计4位十进制数字频率计的系统方案-Based on EDA technology design four decimal system solutions Cymometer

主要介绍，I2C总线主设备发送数据给从设备，代码实现是用Verilog语言实现的，对硬件设计者有很大好处(Introduces, I2C bus master to send data to the slave device, code is implemented in Verilog language, the hardware designer of great benefit)

CIC抽取滤波器，抽取系数8,verilog版本，用于数字下变频(CIC decimation filter, extraction coefficient of 8, verilog version, for digital down-conversion)

说明：  按键消抖,避免按键抖动造成信号误触发，增大按键输入的可靠性(Key jitter elimination, avoid key jitter caused by signal error trigger, increase the reliability of key input)

说明：  之前一直找不到自学编写了一个，PID案例，分享下(I have been unable to find a self-taught, compiled a PID case, share under)

xilinx xc9572 cpld 实现的伺服电机控制器，电机控制输出，和增量编码器读取。-Xilinx xc9572 cpld achieve servo motor controller, motor control output, Incremental encoder and the reader.

轴系测试程序，多通道输入输出，实现时域、频域、轴心轨迹、瀑布图等功能。(Shafting test program, multi-channel input and output, to achieve time domain, frequency domain, orbit, waterfall and other functions.)

altera usb 下载线DIY完全资料-altera usb blaster