Electronic code locks, FPGA

全部通过，是我的精心设计，完全满足初学者的要求。-all passed, I was carefully designed, fully meet the requirements of beginners.

基于FPGA的数字系统设计,包含原理、工程应用和案例。(FPGA-based digital system design, including theory, engineering applications and cases.)

该工程文件实现ARM系统中CPLD的逻辑工作，起到外围资源的逻辑地址译码功能-realization of the project document ARM system CPLD logic, external resources have address decoding logic function

说明：  常系数有限域乘法器，verilog DHL源码(Constant coefficient finite field multiplier, verilog DHL source)

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.

采用systemc语言设计了一个状态机，主要包括两个进程，仿真结果表明状态机可以正常工作-Systemc language designed using a state machine, mainly consists of two processes, the simulation results show that the state machine can work properly

运用Quartus在LCM中显示静态宫殿图形-Use Quartus in LCM display static graphics palace

应用背景与转置结构的FIR滤波器的设计基于延迟元件作为D触发器单元。加法器乘法器和延迟元件设计中扮演着重要的角色。它完全建成4抽头的FIR滤波器的设计与常规设计。在 ；信号处理，一个 ；有限脉冲响应（FIR） ；过滤器是一种过滤器 ； ；脉冲响应的 ； ；（或响应任何有限长度的输入）是有限 ； ；时间，因为它解决了在有限的时间内为零。这是在对比 ；无限脉冲响应（IIR）滤波器 ；，其中可能有内部反馈和可能继续无限期地回应（通常衰减）。关键技术它将实现在Xilinx ISE Design Suite 14版合成。 ；

基于FPGA的Verilog语言实现的六十进制计数器(FPGA-based Verilog language implementation of six decimal counter)

一个求反余弦的cordic算法，整个工程。包括仿真。可以直接打开。(An inverse cosine of the cordic seeking algorithms, the whole project. Including the simulation. Can be directly opened.)