语言和 vhdl 文件

减1计数器 一、设计要求 用Verilog HDL语言设计一个计数器。 要求计数器具有异步置位/复位功能，可以进行自增和自减计数，其计数周期为2^N（N为二进制位数）。 二、设计原理 输入/输出说明： d：异步置数数据输入； q：当前计数器数据输出； clock：时钟脉冲； count_en：计数器计数使能控制（1：计数/0：停止计数）； updown：计数器进行自加/自减运算控制（1：自加/0：自减）； load_d-a counter a reduction, design requirements using Verilog HDL design of a counter. Asynchronous requests with counter-home/reset functions can be carried out by self and self-count reduction, cycle counting of 2 ^ N (N for binary digit). Second, the principle of design input/output Description : d : asynchronous home several data input; Q : The current counter data output; Clock : clock pulse; Count_en : Counting enable control (1 : Counting/0 : Stop counting); Updown : dollars several self-Canada/reduction Operational control (1 : Since the plus/0 : Since decrease); load_d

包中包括, DW8051完整的Verilog HDL代码 两本手册: DesignWare Library DW8051 MacroCell, Datasheet DesignWare DW8051 MacroCell Databook 三篇51论文: 基于IP 核的PSTN 短消息终端SoC 软硬件协同设计 Embedded TCP/ IP Chip Based on DW8051 Core 以8051为核的SOC中的万年历的设计 (DW8051 is designed by synopsys, and its instruction cycle is 4 clock, which lead to about 3 times faster than Intel 8051 with the same oscillator frequency. I writed ram, rom, some other perpherals such as DES, RNG, and its testbench, and it worked all right!)

多年项目经验测试文档测试文档，重要保存重要保存重要保存重要保存重要保存重要保存(Years of project experience testing document testing, it is important to save save save important important important important to save save save important)

可以实现DDS 的正负线性扫频以及在线参数设置(DDS ad9914/ad9915 code)

基于VHDL实现（7，4）汉明码的编码器和译码器(VHDL-based implementation (7,4) Hamming code encoder and decoder)

OpenRISC 1200 cpu with integrated patches to support ORPSOC and FuseSOC builders

出租车记价器，使用vhdl语言编写的源码及其仿真。-Taxi price of devices in mind, use the source code written in vhdl and simulation.

数字钟VHDL软件设计，包含多种功能，报时，12,24切换，调时(The design of VHDL digital clock software, including a variety of functions, timer, 12,24 switch, adjustable)

一个FIFO产生程序，主要是一个格雷码的加法器(A FIFO generation process, is primarily a gray code adder)

说明：  用FPGA实现CNN算法，实现CNN加速(Realization of CNN Algorithms with FPGA)