文件名称:func_gen
介绍说明－－下载内容均来自于网络，请自行研究使用
实现一个简易函数信号发生器的功能。系统上电后，默认输出低电平（无波形），默认初始频率为1KHz。波形输出频率可由开发板上的拨码开关SW0～SW3调节，可调范围为1KHz到2KHz，步进量为100Hz。波形由开发板上的DAC_A口输出。共有方波和三角波，正弦波三种波形可供选择，用户只需将开发板上的拨码开关SW6~SW7置成不同取值组合，就可以输出不同波形。其中方波的占空比可以用开发板上的按键开关BTN0~BTN1调节。系统重置按键为开发板上的按键开关BT7。另外，实验验收后我继续加入了锯齿波输出的功能。-To achieve a simple function of the signal generator. System power-up, the default output low (no waveform), the default initial frequency of 1 kHz. Waveform output frequency by the development board DIP switch SW0 ~ SW3 adjustment, adjustable range 1KHz to 2KHz, stepping amount 100Hz. Waveform output by the development board DAC_A mouth. Total square wave and triangular wave, sine wave three waveforms to choose from, users simply the development of on-board DIP switch SW6- SW7 set to different values of a combination of different waveforms can be output. The duty cycle of the square wave with the key switch on the development board BTN0 ~ BTN1 regulation. System reset button for the development of the key switch on the BT7. In addition, after the acceptance of the experiment, I continue to add sawtooth output.
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下载文件列表
func_gen\adjust.bsf
........\adjust.vhd
........\adjust.vhd.bak
........\choose_wave.bsf
........\choose_wave.vhd
........\choose_wave.vhd.bak
........\dlt_gen.bsf
........\dlt_gen.vhd
........\dlt_gen.vhd.bak
........\frq.bsf
........\frq.vhd
........\frq.vhd.bak
........\func_gen.asm.rpt
........\func_gen.bdf
........\func_gen.cdf
........\func_gen.done
........\func_gen.dpf
........\func_gen.fit.rpt
........\func_gen.fit.smsg
........\func_gen.fit.summary
........\func_gen.flow.rpt
........\func_gen.map.rpt
........\func_gen.map.summary
........\func_gen.pin
........\func_gen.pof
........\func_gen.qpf
........\func_gen.qsf
........\func_gen.qws
........\func_gen.sim.rpt
........\func_gen.tan.rpt
........\func_gen.tan.summary
........\func_gen.vwf
........\func_gen_assignment_defaults.qdf
........\incremental_db
........\..............\compiled_partitions
........\..............\...................\func_gen.root_partition.map.kpt
........\..............\README
........\par2ser.bsf
........\par2ser.vhd
........\par2ser.vhd.bak
........\sin_gen.bsf
........\sin_gen.vhd
........\sin_gen.vhd.bak
........\sqr_gen.bsf
........\sqr_gen.vhd
........\sqr_gen.vhd.bak
........\tlv5638.bsf
........\tlv5638.vhd
........\tlv5638.vhd.bak