资源列表
dds_easy
- 直接频率合成DDS模块的ise工程,可以直接下载,在Spartan3/Spartan3E上验证通过。该DDS模块可以产生双通道的不同频率的正弦波,也可以产生同频的任意相位差的相移波形。本模块累加器位数为32位,可以产生12位相位精度12位量化精度的正弦波。该设计例化一个Block Ram,为节省储存空间仅需要储存1/4周期的数据。根据需要,可以重新修改数据,改变波形。-DDS direct frequency synthesizer module ,ise project, can be dir
Switch_debounce
- Switch Debounce for Keypad and Button press based designs
clk_gen
- 基于fpga的分频器的vhdl描述,可以直接调用,只需修改一些参数-Fpga based on the divider vhdl descr iption, can be directly called, simply changing some parameters
lcd
- 基于fpga的lcd显示模块vhdl描述,只需修改相关参数即可使用-Fpga based on the lcd display module vhdl descr iption, simply modify the relevant parameters to use
HEX2BCD
- 基于fpga的二进制和BCD骂转换模块vhdl描述,只需修改相关参数即可使用-Fpga-based binary and BCD conversion module called vhdl descr iption, simply modify the relevant parameters to use
key_scan
- 基于fpga的键盘扫描模块vhdl描述,可以直接调用-Fpga-based keyboard scan module vhdl descr iption, you can directly call
keydecoder_deb
- 基于fpga的键盘扫描输出模块vhdl描述,可以直接调用,也可稍作修改另用-Fpga-based keyboard scan vhdl descr iption of output module can be called directly, with some slight modifications can also be separate
qiduan
- 用vhdl语言实现按键操控多个七段码控制-Vhdl language with control buttons to control a number of Seven-Segment Code
DM4_KX8051_FTEST_K4X4_C5T
- 将fpga内拟一个51单片机的核,实现4*4键盘的操控-Fpga in the MCU 51 to be a nuclear, to achieve 4* 4 keypad control
DM10_KX8051_LCD128X64_C5T
- 在fpga内拟一个51单片机的核,实现按键控制12864液晶屏的显示-Fpga in the MCU 51 to be a nuclear, to achieve the control button 12864 LCD display
DM7_COLR_LCD_C5T
- 任意信号波形采样和频谱分析演示文件 ADC信号采样、RS232串行通信和频谱分析 增加ADC采样控制模块,接上ADC,即可把模拟信号采入PC机上显示,和相应的频谱分析。 -Arbitrary signal waveforms and spectral analysis of the sampling ADC signal sample presentation, RS232 serial communication and increase the ADC sampling freq
fast_divider
- 快速除法器,采用循环移位相减算法。 已经通过仿真。-Quick divider using cyclic shift subtraction algorithm. Simulation has been passed.
