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[VHDL编程] PWM-IS
说明:control Pulse width modulation (PWM) using VHDL code and Block schematic.the selection switch at the FPGA board is important to control the duty cycle of PWM.For example application that can be used is to control speed dc motor.-control Pulse width m<abdul> 在 2025-12-15 上传 | 大小:1.84mb | 下载:0
[VHDL编程] vga_test
说明:基于nios的vga控制器,分辨率及显示区域,显示位数,显存深度可调整,已经在altera cyclone ii条件下测试通过 quartus13.0开发环境 主机端符合avalon标准-VGA controller based on NIOS, resolution and display area show the median, the memory depth can be adjusted, has been in Altera cyclone II under the conditi<周杰伦> 在 2025-12-15 上传 | 大小:6.79mb | 下载:0
[VHDL编程] Cymometer
说明:用FPGA设计的等精度测量频率。频率的测量范围为1Hz-100MHz。可以测占空比,测时间间隔等。可测正弦波和方波。精度大于10e(-4)-Using FPGA to design the equal precision frequency measurement.Frequency of the measuring range is 1 hz- 100 MHZ.Can examine duty ratio, time interval measurement, etc.Sine wave an<啊> 在 2025-12-15 上传 | 大小:1.08mb | 下载:0