这样就可以实现二进制到格雷码的转换了,总结就是移位并且异或,verilog代码实现就一句:assign wgraynext = (wbinnext>>1) ^ wbinnext。 //binary code to gray code assign wr_addr_g = (wr_addr_b>>1) ^ wr_addr_b; assign rd_addr_g = (rd_addr_b>>1) ^ rd_addr_b; 1. 2. 3. 最后,需要...
触发器:flipflop,锁存器:latch 对于这个认识,我写了几行Verilog代码 代码如下 `module dff_latch_top( input clk, input ena, input [3:0] a, input [3:0] b, output reg [3:0] c, output reg [3:0] d, output reg [3:0] e, output reg [3:0] f, output reg [3:0] g ); //c ...
题干简化 Assume that you want to implement hierarchical Verilog code for this circuit, using three instantiations of a submodule that has a flip-flop and multiplexer in it. Write a Verilog module (containing one flip-flop and multiplexer) named top_module for this submodule. 解答与分析 module ...
Assume that you want to implement hierarchical Verilog code for this circuit, using three instantiations of a submodule that has a flip-flop and multiplexer in it. Write a Verilog module (containing one flip-flop and multiplexer) named top_module for this submodule. 假设您要使用其中具有触发器和...
Assume that you want to implement hierarchical Verilog code for this circuit, using three instantiations of a submodule that has a flip-flop and multiplexer in it. Write a Verilog module (containing one flip-flop and multiplexer) named top_module for this submodule. ...
1、latch的缺点 ①没有时钟端,不受系统同步时钟的控制,无法实现同步操作;和当前我们尽可能采用时序电路的设计思路不符。 ②对输入电平敏感,受布线延迟影响较大,很难保证输出没有毛刺产生; ③latch对毛刺比较敏感, ④latch将静态时序分析变得极为复杂 2、latch的优点
verilogverilog-hdldfftffvlsi-designflipflopsrffjkff UpdatedJul 25, 2021 Deep learning framework c-plus-pluslibraryneural-networksconvolutional-neural-networksperceptrondffff UpdatedMay 20, 2020 C++ A file conversion tool for translating dsf and dff dsd audio files into flac pcm audio files. ...
I changed the verilog code a little bit, the warrning was gone. But the set signal became a sync preset (not a async preset any more) module dff(reset, set,clk,d,q); input reset,set,clk,d; output q; reg q; always@(posedge clk or negedge reset) b...
That being said, why are you even using that DFF primitive in your source code? Why not just write the verilog for an inferred register? wire clk, rst, d; reg q; always @(posedge clk or posedge rst) if (rst == 1) Q <= 0; else Q <= D; Translate 0 Kudos...
Consider the sequential circuit below: Assume that you want to implement hierarchical Verilog code for this circuit, using three instantiations of a submodule that has a flip-flop and multiplexer in it. Write a Verilog module (containing one flip-flop and multiplexer) namedtop_modulefor this submo...