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PWM
通过一个计数器来实现输出信号的占空比要求,可以将duty_cycle分配到拨码开关上,LED分配到发光二极管上,然后调节拨码开关,即可看到LED的亮度发生变化.(The duty cycle of the output signal can be assigned to the dial switch by a counter, and the LED can be assigned to the light emitting diode. Then the brightness of the LED can be seen by adjusting the dial switch.)
- 2020-06-16 13:20:02下载
- 积分:1
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256M_sdram_OK
改自特权同学verilog语言写sdram测试程序;支持256M内存(verilog sdram )
- 2013-12-23 16:15:43下载
- 积分:1
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ps2
使用verliog实现ps2键盘接口的驱动,通过altera cyclone 第四代验证通过(Use verliog implement ps2 keyboard interface driven by a fourth-generation verified by altera cyclone)
- 2015-12-17 16:28:38下载
- 积分:1
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hm
说明: 汉明编码和解码的硬件描述语言(verilog),其被编解码的数据为M序列。
建议运行软件为Quartus.(failed to translate)
- 2011-05-08 15:19:39下载
- 积分:1
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i2c-configure-SAA7113
i2c配置SAA7113,非常有用的程序,做视频采集类必看(i2c configure SAA7113)
- 2013-12-25 16:37:37下载
- 积分:1
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xilinx读取DEVICE DNA源码
网上有类似的源码(dna_rd.v)但是有错误,里面第133行起,有两句没有放在begin end 里面,原本执行s6的状态机是有选择的进入s5或s7,而遗漏begin end 是直接进入s7,因此执行错误,dna读取全为0
- 2022-10-06 07:35:03下载
- 积分:1
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hilbert
用VHDL实现了希尔伯特滤波器,即就是幅度不变,而相位移动90度(use vhdl to accomplish the hilbert filter)
- 2020-12-29 18:09:02下载
- 积分:1
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SERDES_handbook
SERDES资料,包括reliability_handbook,serdes_handbook,serdes_introduction(SERDES doc,include reliability_handbook,serdes_handbook,serdes_introduction)
- 2017-01-12 18:28:41下载
- 积分:1
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FPGA DDS
使用DE2实现DDS,步骤简单,配置管脚可自查看(Using DE2 to realize DDS, the steps are simple and the pins can be self-checked.)
- 2020-06-23 10:00:01下载
- 积分:1
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ulpiereport.tar
开源的ULPI IP核,可用于USB3300芯片的开发(openSource ULPI IP core which could be used for USB3300 chip development)
- 2020-07-02 06:40:02下载
- 积分:1