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clk_div3
在fpga中对于pll无法完成的分频,可采用计数方式,本例用状态机实现对时钟的奇数分频。(Pll in fpga can not be completed in the sub-frequency counting method can be used, in this case with the state machine to achieve an odd number on the clock frequency.)
- 2010-07-28 20:03:41下载
- 积分:1
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AD5270TEST
可调电阻AD5270的Verilog测试读写功能代码(a test code for AD5270 to write and read)
- 2018-11-02 17:37:12下载
- 积分:1
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apb timer
说明: 是基于apb总线下的timer外设的rtl代码,主要包括apb_timer的master逻辑verilog,以及相应的开发文档,包括寄存器的描述,功能特性等。(RTL code is based on timer peripheral under APB bus, which mainly includes master logic Verilog of apb_timer and corresponding development documents, including the description of registers, functional characteristics and so on.)
- 2019-01-25 16:54:02下载
- 积分:1
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SPI主/从
// ;说明:
- 2022-06-27 03:42:43下载
- 积分:1
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VHDL语言,设计一个在DE2平台的8个七段数码管上循环显示HELLO的程序
VHDL语言,设计一个在DE2平台的8个七段数码管上循环显示HELL0的程序,采用按键控制循环的速度,慢速循环时间间隔为1S,快速循环时间间隔为200ms。(VHDL language, design a platform in the DE2 8 segment digital tube display HELL0 program cycle, the speed control loop using keys, slow cycle time interval for the 1S, fast cycle time interval is 200ms.)
- 2020-07-08 20:28:56下载
- 积分:1
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fpga
verilg语言实现测频 及与stm32以fsmc通信方式进行通信(Verilg to achieve frequency measurement and communication with STM32 in FSMC communication mode)
- 2017-07-27 20:05:25下载
- 积分:1
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自己做的乘法累加器的verilog代码,移植性强
应用背景
可用于FIR滤波器的设计,移植性强。现在有代码是根据xilinx V4的硬件做的。可很方便的进行小的改动,去适应其它公司或版本的硬件IP核。不做改动也没问题。应该不用综合到IP core以外的逻辑中去。
关键技术
完全与xilinx的V4的DSP48硬件资料相同,比用IP generate产生的IPcore的好处就是可以随便换到其它芯片的代码中,甚至是altera的芯片中,也能编译通过。并且,对于乘法累加器不了解的筒子可以做个参考!
- 2022-06-18 18:29:14下载
- 积分:1
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CPU-Project
说明: CPU设计,包含基本的指令集,能执行简单的程序。考虑了CPU,寄存器,存储器和指令集之间的关系。即读写寄存器,读写存储器和执行指令。(CPU design, including basic instruction set, to execute a simple program. Consider the CPU, registers, memory, and the relationship between instruction sets. That read and write registers, read and write memory and execution.)
- 2011-02-28 17:33:33下载
- 积分:1
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C51tou-wen-jian
是51单片机常用头文件定义,直接调用就可以,包括:1602液晶,12864液晶,5110屏,I2C,UART,精确延时函数,PWM调速,DS1302,DS18B20,,,,,,,(51 microcontroller used header file defines direct call can include: 1602 LCD, 12864 LCD, 5110 screen, I2C, UART, precision delay function PWM speed control, DS1302, DS18B20,,,,,)
- 2013-04-15 17:34:22下载
- 积分:1
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展位乘数
光滑的乘法 ;算法是 ;乘法 ;算法,将两个带符号的二进制数的补码表示法。该算法是由安得烈唐纳德发明的展位 ; ;1950在伯克贝克学院在布卢姆斯伯里研究晶体学,伦敦
- 2022-03-17 06:55:54下载
- 积分:1