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35_486_bus
- 请注意: 本例的源描述包含文件类型,在学习版上不能编译及模拟, 如果您需要对此描述进行编译及模拟,请与北京理工大学 ASIC研究所联系。 另外,此例与第75例是同一个电路的不同部分的描述,可以 一起参考这两个例子的描述。-Please note : The cases include the descr iption of the source file type, version of the study can not be compiled and simulation, if
xsoc-beta-093
- This free cpu-ip! use verilog
dianzizhong
- 这是我在学习过程中编的数字钟的原程序,含各种时钟模块,以及计数器,累加器等,可以直接下载,已经编译通过!-This is my learning process in the middle of the 10-minute program, containing various clock module and the counter, accumulator, and can download, compile!
clock_time
- 本文件解压后clock_time.vhd采用编程环境maxplusII,完成时间秒定时、记时,设置时间秒、声光报警等功能。-this document unpacked clock_time.vhd maxplusII use programming environment, the time for completion seconds timing, Hutchison, the set-up time seconds, sound, light, alarm functions.
ClkScan
- 此设计采用Verilog HDL硬件语言设计,在掌宇开发板上实现. 将整个电路分为两个子模块,一个提供同步信号(H_SYNC和V_SYNC)及像素位置信息;另一个接收像素位置信息,并输出颜色信号。这样便于进行图形修改,同时也容易实现- This design uses Verilog the HDL hardware language design, realizes on the palm space development board Divides into two stature
STUDY_CPLD.RAR
- 这是可编程逻辑器件(CPLD)初学者的入门级文章,仅供参考。-This is the programmable logic device (CPLD), the entry-level beginners articles for reference purposes only.
ASKDASK
- ask调制,基于VHDL仿真平台,解调同样给出,此程序经过验证-ask modulation, based on VHDL simulation platform, demodulator is the same, this procedure proven
FSKDFSK
- fsk调制与解调,此程序经过验证,可以运用,通讯方面的同学可以用-FSK modulation and demodulation, this procedure has been verified and can use communications students can use
基于FPGA的李沙育图形发生器
- 这是一个用MAX+PLUSII开发FPGA(1K30器件)开发的李沙育图形发生器(硬件描述语言部分)。-This is a development with MAX PLUSII FPGA (1K30 device) developed Lissajous Pattern Generator (hardware descr iption language).
spartan II
- spartanII 是xilinx公司提供的一款高性能FGPA芯片,本文详细介绍spartanII的体系结构和编程!-spartanII Xilinx is provided by a high-performance chip FGPA, spartanII This paper describes the architecture and programming!
ref-sdr-sdram-verilog
- 本代码是用VRILOG语言写的SDRAM的控制器的标准代码,供开发SARM参考.-this code is used to write the language VRILOG SDRAM controller standard code for the development of SARM reference.
codestream
- 设计一个模块,从一个窜行数据流里检测出码流“11100”,这个模块包括reset,clk,datain及输出端pmatch-design a module from a trip data flow channeling Lane detected bitstream "11100", this module includes reset, clk, datain and output pmatch
4篇Altera中文资料
- 这个是最前沿的技术,对于搞电子的朋友有很大的帮助~-this is the most cutting-edge technologies, engage in electronic friends will be very helpful ~
数字系统设计相关
- 这是有关VHDL的相关源代码,有简易CPU、加法器、除法器、计数器等-This is the relevance of the VHDL source code, a simple CPU, Adder, Divider, counters, etc.
VHDL程序范例
- 这是有关VHDL的一些范例,可以通过范例学习一点东西,巩固自己学过的东西-This is the VHDL some examples, examples can learn something consolidate learned things
miniMIPS
- 这是一个基于mips-I结构的处理器,32bit,冯诺依曼结构-This is based on a MIPS - I structure of the processor, 32bit, von Neumann structure
脉冲记时CPLD
- 工作原理: 脉冲输入,记录30个脉冲的间隔时间(总时间),LED显示出来,牵涉到数码管的轮流点亮,以及LED的码。输入端口一定要用个 74LS14整一下,图上没有。数码管使用共阴数码管。MAXPLUS编译。 测试时将光电门的信号端一块连接到J2口的第三管脚,同时第一管脚为地,应该与光电门的地连接(共地)。 开始测试: 按下按键,应该可以见到LED被点亮,指示可以开始转动转动惯量盘,等遮光片遮挡30次光电门后, LED熄灭,数码管有数字显示,此为时间值,单位为秒,与智
一个波形发生器和sine波形发生器
- 这是一个典型的正玄波发生器程序和一个任意波形发生器程序,大家可以参考学习,对于vhdl入门还是很有帮助的-This is a typical wave generator Shogen procedures and an arbitrary waveform generator procedures, Members can take a learning portal for VHDL or helpful
This VHDL code pertains to the DCO model
- code.doc C.1 DCO LEVEL 2 This VHDL code pertains to the DCO model descr iption in Section 6.5.5. The entity declaration of the level 2 DCO is between lines 18 and 39. The VHDL generics or elaboration-phase parameter constants are declared between
cpu
- 设计以及基本的CPU,至少包括四个基本单元,控制单元,内部寄存器,ALU和指令集-The purpose of this project is to design a simple CPU (Central Processing Unit). This CPU has basic instruction set, and we will utilize its instruction set to generate a very simple program to verify its perf
