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verilog hdl coding DDR sdram control for fpga
verilog hdl coding DDR sdram control for fpga -verilog hdl coding DDR sdram control for fpga
- 2022-03-23 21:20:26下载
- 积分:1
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LMS算法FPGA仿真
说明: 自适应滤波器算法LMS ,的FPGA实现,采用VERILOG实现。(LMS, an adaptive filter algorithm, is implemented on FPGA and VERILOG.)
- 2020-06-24 01:00:02下载
- 积分:1
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i2c
说明: 本文研究的IIC总线控制器具有如下特征
1.兼容飞利浦I2C标准,以主机模式与外围设备进行数据通信,对IIC从机模型进行读/读,读/写,写/写,写/读[18]。
2.多主操作
3.软件可编程时钟频率
4.时钟拉伸和等待状态生成
5.软件可编程确认位
6.时钟同步设计
7.仲裁中断丢失,自动转移取消
8.开始/停止/重复启动检测/确认生成
9.总线忙检测(The IIC bus controller studied in this paper has the following characteristics.
1. Compatible with Philips I2C standard, data communication between host mode and peripheral devices, read/read, read/write, write/write, write/read for IIC slave model [18].
2. Multiple Main Operations
3. Software programmable clock frequency
4. Clock stretching and waiting state generation
5. Software Programmable Confirmation Bit
6. Clock Synchronization Design
7. Loss of arbitration interruption and cancellation of automatic transfer
8. Start/Stop/Repeat Start Detection/Verification Generation
9. Bus busy detection)
- 2019-06-18 12:18:10下载
- 积分:1
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rtl_DRAM
本程式為使用Verilog語言寫控制DRAM的控制模塊, 可以簡易的控制DRAM IC, 本程式已經過系統驗證.(program for the use of the Verilog language to write the control of DRAM control module, be easy to control DRAM IC, the program has been systematically verified.)
- 2006-12-05 11:31:42下载
- 积分:1
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128点FFT/IFFT变换
快速傅立叶变换(FFT)作为时域和频域转换的基本运算,是数字谱分析的必要前提。传统的FFT使用软件或DSP实现,高速处理时实时性较难满足。FPGA是直接由硬件实现的,其内部结构规则简单,通常可以容纳很多相同的运算单元,因此FPGA在作指定运算时,速度会远远高于通用的DSP芯片。FFT运算结构相对比较简单和固定,适于用FPGA进行硬件实现,并且能兼顾速度及灵活性。本文介绍了一种通用的可以在FPGA上实现128点FFT变换的方法。设计复数乘法器为核心设计了FFT算法中的基-2蝶形运算单元,溢出控制单元和地址与逻辑控制模块等其它模块,并以这些模块和FPGA内部的双口RAM为基础组成了基-2FFT算法模块。
- 2022-02-15 18:50:58下载
- 积分:1
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XilinxFpgaDesignAndTest
Xilinx fpga 设计培训中文教程,比较好的学习FPGA入门的教程(Xilinx fpga design training for Chinese curricula, better start learning FPGA Tutorial)
- 2020-08-13 15:58:30下载
- 积分:1
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ADPCM
说明: APPCM算法和AD/DA芯片驱动在CPLD中的实现,已在实际硬件中测试OK,quartus2环境(APPCM algorithm and AD/DA chip in the drive to achieve in the CPLD has been tested in actual hardware OK, quartus2 environment)
- 2009-08-22 10:07:03下载
- 积分:1
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shift_reg
Shift reg in vhdl, a first example to start
- 2011-03-27 10:35:25下载
- 积分:1
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在Quartus环境中,采用VHDL语言编写的出租车计费系统,系统共分为分频、状态切换、记程、计费等模块,模仿现实中出租车计费。...
在Quartus环境中,采用VHDL语言编写的出租车计费系统,系统共分为分频、状态切换、记程、计费等模块,模仿现实中出租车计费。-In the Quartus environment, the use of VHDL language taxi billing system, the system is divided into sub-frequency, state switching, recording process, billing and other modules, to imitate reality, taxi billing.
- 2022-02-25 18:59:33下载
- 积分:1
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msttr是用vhdl语言开发的一个交通灯程序
msttr是用vhdl语言开发的一个交通灯程序-msttr VHDL language is a development of the traffic lights procedures
- 2022-02-25 21:15:30下载
- 积分:1