题解 | #异步复位的串联T触发器#
异步复位的串联T触发器
https://www.nowcoder.com/practice/9c8cb743919d405b9dac28eadecddfb5
T触发器是上升沿触发的，当data为1时，Q翻转。data为0时，Q保持不变
`timescale 1ns/1ns module Tff_2 ( input wire data, clk, rst, output reg q ); //*************code***********// reg ndata; always @(posedge clk or negedge rst) begin if (!rst) ndata <= 0; else if (data) ndata <= ~ndata; else ndata <= ndata; end always @(posedge clk or negedge rst) begin if (!rst) q <= 0; else if (ndata) q <= ~q; else q <= q; end //*************code***********// endmodule
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