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DDS
基于FPGA器件的DDS设计实现中的一个核心部分就是波形存储表的设计。首先采用LPM_ROM和
VHDL选择语句这两种方法进行波形存储表的设计和比较分析 然后考虑到硬件资源的有限性及DDS的精度要
求,对这两种方法的程序进行了优化 最后对这两种方法设计的程序进行仿真和硬件调试。结果表明:采用这两种
方法都能有效地实现DDS中波形存储表的设计。
(DDS-based FPGA devices designed to achieve one of the core of the waveform is stored in table design. First of all, choose to adopt LPM_ROM and VHDL statements of these two methods for the design waveform storage tables and comparative analysis and then, taking into account the limited hardware resources and the accuracy of DDS, the two methods to optimize the process the last of these two methods of process design simulation and hardware debugging. The results showed that: the use of these two methods are all effective ways to achieve the DDS waveform stored in the table design.)
- 2009-05-24 10:56:30下载
- 积分：1
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SDRAM
说明： SDRAM的驱动程序，主要是对SDRAM各类状态进行驱动，有刷新模块、读、写模块等。(The driver of SDRAM mainly drives various states of SDRAM, including refresh module, read and write module.)
- 2020-06-23 01:40:02下载
- 积分：1
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UART module Verilog codes and guidance
Verilog codes of UART modules and guidances of UART
- 2022-05-19 07:09:53下载
- 积分：1
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bingchuan
说明： 简单的vhdl的四位并串转换程序，可以实现数据的并串转换(Simple vhdl string of four and the conversion process, can convert the data and the string)
- 2011-04-02 12:16:35下载
- 积分：1
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StepperMotorDrivepinassign
stepper motor vhdl pin assignments and code
- 2011-08-12 23:15:46下载
- 积分：1
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fir.tar
FIR滤波器的VHDL语言实现(The implement of FIR Filter based on VHDL)
- 2004-10-19 10:14:56下载
- 积分：1
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e1framer
E1 deframmer and Frammer.
- 2013-02-25 19:43:35下载
- 积分：1
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edc_spi_command
单片机和FPGA的通信程序，发送5个数，传输稳定，可以自行修改可一次传多个数(MCU and FPGA communication program, send five the number of stable transmission, you can modify the number may be more than one pass)
- 2013-09-14 21:09:52下载
- 积分：1
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基于FPGA驱动高速AD/DA
有三个基于FPGA驱动高速AD/DA的程序、硬件电路图、使用向导手册、连接方法，支持ADDA_AX301，ADDA_AX415，ADDA_DB2C8，可以下载到 FPGA 黑金开发板、FPGA 黑金开发板学生版结合相关模块进行使用，
- 2022-04-11 18:44:37下载
- 积分：1
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11-07-11
AD9910实现脉冲内线性调频信号，仅供参考(AD9910 to achieve linear FM pulse signal, for reference only)
- 2013-09-16 10:52:00下载
- 积分：1
