// Clock out ports .clk_out1(clk_out1),// output clk_out1.clk_out2(clk_out2),// output clk_out2.clk_out3(clk_out3),// output clk_out3// Dynamic reconfiguration ports.daddr(daddr),// input [6:0] daddr.dclk(dclk),// input dclk.den(den),// input den.din(din),// in...
// 内部线路连接wire clk50m, dclki, din;reg rx_lvds = 1'b0;wire clk_i;// 将单端系统时钟转换为差分格式，使用IBUFGDS IP核进行转换IBUFGDS CLK_U(.I(clk_i_p), .IB(clk_i_n), .O(clk_i));// 配置时钟向导，生成50MHz时钟信号clk_wiz_0 uclk(.clk_out1(clk50m), .clk_in1(clk_i)...
.sys_clk_i (clk_200 ), .clk_ref_i (clk_200 ), .sys_rst (sys_rst_n ) ); //===< 例化PLL模块 >=== clk_wiz_0 u_clk_wiz_0 ( .clk_out1 (clk_200 ), // output clk_out1 .reset (1'b0 ), // input resetn .locked (locked ), // output locked .clk_in1 (sys_clk ...
wire clk_150m; wire clk_locked; clk_wiz_0 clk_inst ( // Clock out ports .clk_out1(clk_100m), // output clk_out1 .clk_out2(clk_150m), // output clk_out2 // Status and control signals .resetn(rstn_i), // input resetn .locked(clk_locked), // output locked // Clock in...
clk_wiz_0clk_inst(.clk_out1(clk_200m),.clk_out2(clk_100m),.resetn(I_rstn),.locked(clk_locked),.clk_in1(I_sysclk)); //复位计数器模块 always@(posedgeclk_100m)begin if(!clk_locked) rst_cnt <=10'd0; elseif(rst_cnt[9] ==1'b0) ...
locked;clk_wiz_0clk_wiz_0_inst(// Clock out ports.clk_out1(clk),// output clk_out1/...
3. 工具将会自动例化两个Clocking Wizard IP,adc0_clk_wiz使用IP输出的31.25MHz的时钟作为输入,倍频输出200MHz时钟供给Master接口。Dac0_clk_wiz使用IP输出的50MHz时钟作为输入,倍频输出400MHz时钟供给给Slave接口。 4. 修改clocking wizard复位极性为低电平有效。
wire flash_clk ; //wire spi_sck_test ; assign spi_sck = flash_clk; clk_wiz_0 u_clk_wiz_0( .clk_out1(flash_clk), // spi_sck .reset(~rst_n), .locked(locked), .clk_in1(sys_clk) ); // uart_tx #( // .CLOCK_PERIOD(CLOCK_PERIOD), ...
~rst_n : 1'b1; //复位DELAYCTRL原句// === 例化PLL时钟 ===clk_wiz_0 pll0(// Clock out ports.clk_out1(clk_200M), // output clk_out1.clk_out2(clk_50M), // output clk_out2// Status and control signals.locked(pll_locked), // output locked// Clock in ports.clk_in1(clk...
产生一个高脉冲复位 //MMCM/PLL 产生200M和100M时钟 clk_wiz_0 clk_inst(.clk_out1(clk_200m),.clk_2(clk_100m),.resetn(I_rstn),.lockedclk_locked),.clk_in1(I_clk)); //复位计数模块 always @(posedge clk_100m)begin if(!clk_locked) rstcnt <= 10'd0; else ...