搜索资源列表
VHDL_da
- 大量的VHDL程序实例,供大家参考学习,是学习VHDL的好书。-VHDL procedures for a large number of examples for your reference
AIC
- 使用FPGA/CPLD设置语音AD、DA转换芯片AIC23,FPGA/CPLD系统时钟为24.576MHz 1、AIC系统时钟为12.288MHz,SPI时钟为6.144MHz 2、AIC处于主控模式 3、input bit length 16bit output bit length 16bit MSB first 4、帧同步在96KHz-The use of FPGA/CPLD set voice AD, DA conversion chip AIC23, FPGA/
VHDLprogram
- 含有各类寄存器,AD和DA转换器,各种算法,有限状态机,还些许组合逻辑电路设计代码-Containing various types of registers, AD and DA converters, a variety of algorithms, finite state machine, but also some combinational logic circuit design code
case4
- DA算法中的使用的查找表模块,本程序先设计查找表,然后设计4*4DA算法模块,之后进行位扩展和字扩展得到32阶滤波器程序.附带4各表,和FIR滤波器序数-DA algorithm used in the lookup table module, the design of the program first look-up table, and then design 4* 4DA algorithm module, after the word-bit expansion and extens
MTDB_SYSTEM_CD_V1.0
- ALTERA Nios II Embedded Evaluation Kit开发板制造商(terasic)提供的多媒体显示板(Terasic Multimedia Touch Panel Daughter Board (MTDB))扩展开发包。 里为有两个开源的例子 1.MTDB_SD_Card_Audio,从SD卡中读取WAV文件然后通过DA播放,这个对不SD Card的初学者非常的有用,可以知道使用FPGA SPI来读写SD CARD。 2.MTDB_Systhesiz
200M_DA_AD
- 自己编的,用FPGA实现软件DDS调幅。编程语言是VHDL。拿出来相互学习一下。-Own, and with FPGA AM DDS software. Programming language is VHDL. Look out to learn from each other.
oscillograph
- 这个代码是用于,数字示波器的设计,可以实现信号的实时采样与存储,还有DA转换-This code is used, the digital oscilloscope is designed to achieve real-time signal sampling and storage, as well as DA conversion. . .
dds
- da的代码,在VHDL的编译环境下的开发。是一种集约的形式。-DA convert
ser_par
- 24bitAD数据采样进行串并转换,并行输出。另包括24位DA并串转换,串行输出。-24bitAD data sampling and converted to strings, parallel output. Other notable features include 24-bit DA and string conversion, serial output.
dds_final
- 使用Verilog HDL语言实现的一个DDS,可以发生0-10Mhz正弦波、方波、三角波,频率步进可调,FM调制、AM调制,调制度可调。DA芯片为8位并行,160MHz-Using the Verilog HDL language implementation of a DDS, can occur 0-10Mhz sine, square, triangle wave, frequency step tunable, FM modulation, AM modulation, adjusta
memtest
- 在数字系统中,一般存在多个芯片,利用不同的特点用于实现不同的功能,一般都包含CPU,FPGA,AD,DA,memory,ASSP(专用标准模块),ASIC等。CPU用于进行智能控制,FPGA进行硬件算法处理和多设备接口,AD进行模数转换,DA进行数模转换,memory存储临时数据。因此,FPGA如何与其他芯片进行通讯是重要的设计内容。数据输入,数据输出,双向通讯,指令传递,地址管理,不同时钟的异步通讯问题等等都需要处理。最基本的MEMORY如SRAM(128KX8bbit静态存储器628128)
0809
- fpga 0809实现da转换的 可以用发光二极管显示 亦可以用数码管显示 -fpga Can realize da conversion Can use light emitting diode with digital display or pipe display
DA_TLC5620
- 基于VHDL的DA--TLC5620实验解决方案,可放心使用-Based on VHDL for DA- TLC5620 test solution can be freely used
adc_reference
- Amp/Adc reference design for Spartan 3E starter kit board from Xilinx
DAC0832
- 介绍了DA的vhdl语言.在quartus环境中-da vhdl
wm8731App1
- 刚完成的基于DE2-70FPGA开发板的音频处理程序,研究了3天,好不容易完成的。使用WM8731芯片实现AD采集,然后通过DA输出到line out.-Recently completed development board based on DE2-70FPGA audio processing procedures of the three days, finally completed. AD using the WM8731 chip collection, and then DA o
Exp6_SPI_AD_DA
- 用VHDL在SOPC试验箱中实现DA_AD转换,用VHDL硬件描述语言实现处理器CPU-With VHDL SOPC test box in DA_AD realization, with VHDL language processor CPU hardware descr iption
FIR
- 本程序实现了FIR滤波器,使用了全并行的分布式DA算法,附有仿真波形。-FIR filter with DA
implementation-of-srrc-filter
- 这是基于国标DMB_TH中发端升余弦滚降滤波器中FPGA实现,包括滤波器的理论,DA算法和多相分布算法-This is based on GB DMB_TH the originator Raised Cosine Filter in FPGA, including the filter theory, DA algorithm and multi-phase distribution algorithm
Verilog-hdlFPGA
- 关于FPGA的提高篇,Verilog HDL语言写的, 包含LCD控制VHDL程序与仿真,AD/DA,MASK,FSK,PSK,正弦波发生器,等等经典程序-Articles on improving the FPGA, Verilog HDL language, and includes LCD control procedures and VHDL simulation, AD/DA, MASK, FSK, PSK, sine wave generator, and so the classi