Generate VHDL, Verilog and SystemVerilog code for FPGA and ASIC designs using HDL Coder™. Version History Introduced in R2020b See Also Variable Pulse Generator Topics Pulse Width Modulation (Simscape Electrical) Why did you choose this rating? Submit How useful was this information? Unrated ...
Generate VHDL, Verilog and SystemVerilog code for FPGA and ASIC designs using HDL Coder™. Version History Introduced in R2020b Select a Web Site Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select...
I am using the DE2 board to generate a 20 kHz PWM signal. The duty ratio is constant 20%. The device is implemented by verilog. My method is to use DE2 board to generate a 20 kHz * 1000 = 20 MHz clock signal. The 20 kHz synchronization signal is an external signal from a master...
By analyzing the pulse signal generating process, a kind of wide tuning range of pulse generator based on FPGA was intro-duced, which is a direct digital frequency synthesis alogorithm ( DDS) by using Verilog HDL hardware description language to implement the logic of the algori...
因此综合对比PWM发生器的实现方法,本文基于SoC技术用verilog语言设计了一个能产生PWM波、捕获PWM波的周期和占空比的IP核,并将这种多功能PWM核电路命名为ETM,EnhancedTimer,核。 本设计基于AMBA2.0APB总线,采用自顶向下的设计方法。首先通过查阅相关资料研究了APB总线协议和STM32系列芯片中定时器的功能,确定了ETM核的...
When the random number generator receives the enable signal, the random algorithm iterates to generate a random number. (3) The carrier generators can be designed based on up-down counters. The carrier sequences with random frequency can be obtained using a random counting slope. (4) The ...
Fig 5: Test Results for a PWM Generator with an 8kHz based interval What’s not shown is that this result is quite unpleasant upon the ears. The correspondingimprovedPDMspectrogram. is shown in Fig 6. Fig 6: Test Results for the improved signal generator, with an 8kHz based interval ...
I am using the DE2 board to generate a 20 kHz PWM signal. The duty ratio is constant 20%. The device is implemented by verilog. My method is to use DE2 board to generate a 20 kHz * 1000 = 20 MHz clock signal. The 20 kHz synchronization signal is an external signal from a master...
no Variable-Size Signals no Zero-Crossing Detection no Algorithms expand all Extended Capabilities expand all Version History Introduced in R2020b See Also Variable Pulse Generator Topics Pulse Width Modulation(Simscape Electrical) Select a Web Site ...
Please check altera.com I think there is a proven PWM generator. The example is n-bit resolution. Translate 0 Kudos Copy link Reply Altera_Forum Honored Contributor II 01-16-2011 07:39 AM 1,895 Views You should use a synchronization chain as described in the Quartus Software Hand...