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chengxu
数字时钟，可以实现(1) 显示日期功能（年、月、日、时、分、秒以及）
(2) 可通过按键切换年、月、日及时、分、秒的显示状态
(3) 可随时调校年、月、日或时、分、秒
(4) 可每次增减一进行时间调节
(5) 可动态完整显示年份，实现真正的万年历显示
(6) 可显示温度
(Digital clock, can be achieved (1) the date function (year, month, day, hour, minute, seconds as well) (2) through the key switch the year, month, day in a timely manner, minute, second display state (3) at any time adjust the year, month, day or time, minutes, seconds (4) can be added or deleted, a time adjustment (5) can be dynamically complete display Year, the real calendar display (6) to display temperature)
- 2012-10-15 00:25:33下载
- 积分：1
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这是“VHDL设计”讲稿，希望对初学者有用，
这是“VHDL设计”讲稿，希望对初学者有用，-"VHDL design" script, useful for beginners, thank you! !
- 2022-03-13 04:27:24下载
- 积分：1
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SPI_test
说明： 用FPGA于32进行SPI单向通信，FPGA向32放松发送数据(One-way SPI communication is carried out in 32 with FPGA, and data is sent to 32 with ease by FPGA.)
- 2020-06-18 10:40:02下载
- 积分：1
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liyuanlnx_IP_PLL
FPGA锁相环实验：
顶层文件加底层IP文件构成
top中例化ip核pll(Experiment of Phase-Locked Loop Based on FPGA)
- 2020-06-22 04:00:01下载
- 积分：1
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UART
说明： 使用FPGA的FIFO，状态机，乒乓操作等实现了异步UART。(The use of FPGA-FIFO, state machine, ping-pong operation to achieve the asynchronous UART.)
- 2008-10-09 15:59:20下载
- 积分：1
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SoC_WishboneSystem
SoC-Wishbone System IP核的VHDL语言源代码，需要的开发环境是QUARTUS II 6.0。(SoC-Wishbone System IP core VHDL language source code, the need for the development environment is QUARTUS II 6.0.)
- 2008-01-03 11:14:59下载
- 积分：1
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用VHDL语言写的，音乐演奏程序，范例歌曲为“青花瓷”片段。...
用VHDL语言写的，音乐演奏程序，范例歌曲为“青花瓷”片段。-Using VHDL language, and music performance procedures, examples of songs as
- 2022-05-30 16:58:33下载
- 积分：1
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Verilog语言编写的电话计费系统，这只是源代码，需要在quartusII等软件下运用...
Verilog语言编写的电话计费系统，这只是源代码，需要在quartusII等软件下运用-Verilog language telephone billing system, this is only the source code, the need to use software such as quartusII
- 2023-01-23 23:25:03下载
- 积分：1
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add_noisem
把指定的噪声叠加到信号上去.有标准噪声库NOISEX-92，其中带有白噪声、办公室噪声、工厂噪声、汽车噪声、坦克噪声等等，在信号处理中往往需要把库中的噪声叠加到信号中去，而噪声的采样频率与纯信号的采样频率往往不一致，需要采样频率的校准。
(The specified noise superimposed to the signal up. Standard noise library NOISEX-92, with white noise, office noise, factory noise, car noise, tank noise in the signal processing often requires noise to be superimposed in the library The signal to noise of the sampling frequency and pure signal sampling frequency is often inconsistent sampling frequency of calibration.)
- 2012-08-10 14:18:33下载
- 积分：1
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AT91SAM9261-BasicLCD-IAR4_30A-1_1
GPS 导航器TFT 驱动源程序。主CPU为ATmel的AT91sam9261（ARM926的内核）(TFT GPS navigation device driver source code. CPU for the AT91sam9261 ATmel (ARM926 the kernel))
- 2007-01-03 14:14:48下载
- 积分：1
