Tags: eqos i.MX93 ref_clk 0 Kudos Reply All forum topics Previous Topic Next Topic 1 Reply 01-21-2025 07:51 AM 166 Views Bio_TICFSL NXP TechSupport Hello, Please check it previous post: https://community.nxp.com/t5/i-MX-Processors/iMX8MP-FEC-...
always @ (posedge clk_50MHz)//如果是2分频使用语句:clk_2=~clk_2;即可 If(!rst_n) begin Count<=1’b0; Clk_23<=1’b0; end else begin count<=count+1'b1; end assign clk_23=count[2];//分频后要输出的信号 endmodule; 2.实现偶数分频 偶数倍分频:偶数倍分频应该是大家都比较熟悉的分频,通...
执行以下程序段后,若输入时钟clk=50MHz,则clk_1Hz的频率是___。 module LED(clk,rst,led,dig,seg); input clk,rst; output reg[7:0] led; output reg[7:0] dig; output reg[7:0] seg; reg[24:0] t; reg clk_1hz; reg[2:0] st; //分频程序 always @(posedge clk) begin if(t == ...
以下程序中,clk_50M为50MHz输入时钟,则clk为多...clk2_hz) clk =~ clk;的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的生产力工具
The requirement for the VCOCLK being greater than 50MHz is just a requirement of the PLL for proper operation. It may work ok in some cases with VCOCLK <50MHz, but we cannot guarantee operation if you are operating out of spec.
Warning: Node: clk50MHz was determined to be a clock but was found without an associated clock assignment.5个回答 警告:节点: clk50MHz被确定为一个时钟,但是,发现没有相关联的时钟分配。2013-05-23 12:21:38 回答:匿名 警告:结:clk50MHz确定是时钟,但是被找到,不用一项伴生的时钟任务。 2013-05-...
The 50 Mhz oscillator. The reference manual says signal propagates to pin E13 of the FPGA. But when I do "pin assignments", pin E13 does not exist in the list. Why? Did I miss something? Q2.) Because I could not get the 50 Mhz clk, I decided to ...
• 对50MHZ时钟分频,输出1KHZ时钟信号和100HZ时钟信号 30428 • 如何在XILINX的原理图编辑器中生成200MHZ时钟信号? 2240 提交评论 5个回答 答案对人有帮助,有参考价值 0 ～这个东西是取反的意思,你这样想,要是20#之后还是CLK_50Mhz的话,怎么出现反的电平呢? 2013...
在编写Testbench文件时,以下代码的作用是( )。 `timescale 1ns/1ns reg clk; initial begin clk = 0; forever #10 clk =! clk; end singen U1(clk_50M,dataout,rst); A、生成周期为10ns的时钟 B、生成周
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