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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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FPGA
基于FPGA的数字系统设计,包含原理、工程应用和案例。(FPGA-based digital system design, including theory, engineering applications and cases.)
- 2010-10-12 21:34:00下载
- 积分:1
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- 2022-03-20 08:41:04下载
- 积分:1
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Temperature measurement
Using LabVIEW FPGA, Spartan3E, PMODTMP
Temperature measurement
Using LabVIEW FPGA, Spartan3E, PMODTMP
- 2022-03-05 00:22:10下载
- 积分:1
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ADC_pf89
本verilog代码通过IIC总线实现了对 PCF8591AD、DA转换芯片的控制。适用于FPGA,亲测可用。(this is used for FPGA to control PCF8591(AD/DA) chip by verilog.)
- 2020-11-28 13:09:30下载
- 积分:1
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library
Library OLED SSD1305
- 2012-11-01 21:21:26下载
- 积分:1
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source
altera DDR3 逻辑测试代码,这是工程实际调试好的代码,保证能用。(altera DDR3 vhdl code)
- 2020-12-21 20:49:08下载
- 积分:1
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ad9983的检测视频信号的code及其project 用的是xilinx 的virtex4 但不包括I2C...
ad9983的检测视频信号的code及其project 用的是xilinx 的virtex4 但不包括I2C-ad9983 test video signal code and the project using a xilinx the virtex4 but does not include I2C
- 2022-03-17 20:04:49下载
- 积分:1
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Key_gen the Qutuas II v7.1 for sp1 invalid This is the v7.1 sp1 months key_gen
Qutuas II v7.1的key_gen 对sp1无效
这就是个v7.1 sp1的key_gen
-Key_gen the Qutuas II v7.1 for sp1 invalid This is the v7.1 sp1 months key_gen
- 2023-07-28 18:25:02下载
- 积分:1
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vlog_flash_20090712.tar
说明: NAND FLASH的多个仿真模型,可以用于接口设计的测试(NAND FLASH multiple simulation model that can be used for the test interface design)
- 2009-08-05 21:14:07下载
- 积分:1