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SPI
design and implement a digital system on the Altera NIOS board which will read an analogue input using MicroChip’s SPI MCP3202 12-Bit A/D converter. The 8 most significant bits of the converted data will be displayed on two seven segments of the NIOS development board. The sampling frequency is 20kHZ. Use a potentiometer.(design and implement a digital system on the Altera NIOS board which will read an analogue input using MicroChip' s SPI MCP3202 12-Bit A/D converter. The 8 most significant bits of the converted data will be displayed on two seven segments of the NIOS development board . The sampling frequency is 20kHZ. Use a potentiometer.)
- 2010-08-17 19:16:12下载
- 积分：1
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WM8731_WM8731L
wm8731音频编解码芯片使用介绍,该手册里面对该芯片进行了详细的描述，对各个单元模块也进行了详细的阐述(the handbook of WM8721/WM8731L)
- 2010-05-20 10:47:30下载
- 积分：1
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52_divider
多倍（次）分频器
请注意:
本例的各个源描述的编译顺序应该是:
52_divider.vhd
52_divider_stim.vhd
(Times (times) divider Please note: This case is described in various sources to compile the order should be: 52_divider.vhd 52_divider_stim.vhd)
- 2009-09-04 09:52:18下载
- 积分：1
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SPI MCU
SPI slave接口协议，基于verilog，调试可用
- 2022-02-10 07:47:32下载
- 积分：1
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SDRAM的控制程序，特权同学的源代码
SDRAM的相关资料！包括三星的资料。有大量的论文，有原理图，有仿真程序等。
- 2022-06-28 17:44:11下载
- 积分：1
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EPM570
非常好的EPM570(CPLD)学习程序源码,适合初学者,能让其快速入门(Very good EPM570 (CPLD) learning program source code, suitable for beginners, allowing its Quick Start)
- 2013-09-11 10:18:59下载
- 积分：1
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8b10b_xilinx
xilinx 的8B10B编解码源码, 里面有仿真模型,用以测试验证(xilinx 8B10B encode/decode source)
- 2018-07-20 16:02:29下载
- 积分：1
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iic总线基于Verilog的实现
基于Verilog HDL语言实现8位数据在iic总线上的读写
- 2022-06-17 23:19:05下载
- 积分：1
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cordic_atan
说明： 用verilog语言实现计算反正切函数，在软件无线电中解调PM/FM中使用的尤为频繁。上传的压缩包是modelsim工程，基于6.5c,里边包含一个完整的PM波产生以及解调过程的matlab文件仿真，并取其中间的I和Q支路做为verilog文件的输入，并将其借条输出与MATLAB实际解调输出作比较。
鉴相器的设计基于CORDIC算法，其精度取决于迭代的深度。由于工程实际运用只需要解调出atan值，并不需要绝对的值，所以并没有给予加权，需要的同学可以自己加上。(Calculated using verilog language arc tangent function, the software radio demodulation PM/FM is particularly used frequently. From the archive is modelsim project, based on 6.5c, inside the PM contains a complete demodulation process of wave generation and simulation matlab file, and whichever is the middle of the I and Q branch verilog file as input, and its IOU demodulated output and actual output of MATLAB for comparison. Phase detector design is based on CORDIC algorithm, its accuracy depends on the iteration depth. As the practical application of engineering demodulated atan value only and does not need absolute value, and there is no weight given to the need of the students can add their own.)
- 2010-04-07 16:30:47下载
- 积分：1
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QPSK fpga程序
正交相移键控（Quadrature Phase Shift Keying，QPSK）是一种数字调制方式。它分为绝对相移和相对相移两种。由于绝对相移方式存在相位模糊问题，所以在实际中主要采用相对移相方式DQPSK。目前已经广泛应用于无线通信中，成为现代通信中一种十分重要的调制解调方式。
- 2022-04-08 17:00:15下载
- 积分：1
