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直接数字频率合成器（Direct Digital Frequency Synthesizer：DDFS）的VHDL程序,开发环境是QuartusII,系统时钟为...
直接数字频率合成器（Direct Digital Frequency Synthesizer：DDFS）的VHDL程序,开发环境是QuartusII,系统时钟为50MHz，由PLL产生DDFS的工作时钟166.67MHz,地址位宽为24位，频率字为20，相位字为10，RAM用于存储查找表，其地址位宽为10，数据位宽为8。-Direct Digital Frequency Synthesizer ( DDFS) of the VHDL program, the development environment is QuartusII, the system clock to 50MHz, the work of DDFS generated by PLL clock 166.67MHz, address bit-width of 24-bit frequency word is 20, phase word for 10, RAM used to store look-up table, its address is 10 bits wide, the data is 8 bits wide.
- 2022-06-17 05:09:27下载
- 积分：1
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波动
用FPGA实现pwm调制波，通过单片机软核控制输入量来实现任意占空比方波的产生-wave
- 2022-02-21 19:23:40下载
- 积分：1
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can_init
说明： 通过SPI接口实现FPGA和MCP2515独立CAN芯片通信，功能使用modelsim仿真，实现了配置、接收、发送功能。(The communication between FPGA and MCP2515 independent can chip is realized by SPI interface. The function is simulated by Modelsim, and the function of configuration, receiving and sending is realized.)
- 2020-12-30 09:28:59下载
- 积分：1
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zidong-shouhuoji
用VERILOG实现自动售货机功能，运行正确，希望有帮助(Use VERILOG implementation vending machine function, correct operation, hope to have help)
- 2014-01-05 20:42:49下载
- 积分：1
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xiaomi
新版 小米抢购器 -源码
已经测试，代码很有用，已经抢了好几个小米3了，希望对大家有用(The new millet to snap up- source
Have test, the code is useful, has robbed several millet 3, hope useful for everyone)
- 2014-01-08 18:26:40下载
- 积分：1
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sqr
VHDL CODE FOR SQUARE WAVE GENERATOR
- 2014-01-22 17:14:20下载
- 积分：1
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use of the VHDL language ALTERA company's board up3 have vga signal containi...
使用vhdl语言在altera公司的up3板上产生vga信号，里面有详细的解析和说明，是一个很好的教程。和上一个文件razzle差不多，但是产生的效果不一样。-use of the VHDL language ALTERA company"s board up3 have vga signal containing a detailed analysis and explanation is a good guide. And on a razzle almost document, but the effects are not the same.
- 2022-01-31 21:08:09下载
- 积分：1
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suzimiaobiao
数字秒表的实现，我还写个具体的过程要求等，(there is function of clock,it very useful)
- 2011-09-20 14:28:30下载
- 积分：1
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RS_CC_ENC
OFDM系统新型CC编解码的verilogHDL设计，与RS编码级联，经测试误码率性能提高(OFDM system verilogHDL new CC codec design, coding and RS cascade, tested BER performance improvement)
- 2020-12-31 10:58:59下载
- 积分：1
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Altera FIFO的多极级联，实现多个FIFO之间的数据传输。
Altera FIFO的多极级联，实现多个FIFO之间的数据传输。-Altera FIFO multi-polar cascading between multiple FIFO data transmission.
- 2022-03-17 08:34:07下载
- 积分：1
