标题: EDA 汽车尾灯控制器设计VHDL源码 [打印本页]
作者: 月夜星河    时间: 2018-7-1 14:11
标题: EDA 汽车尾灯控制器设计VHDL源码
EDA作业


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  1. Library ieee;
  2. Use ieee.std_logic_1164.all;
  3. Use ieee.std_logic_unsigned.all;
  4. Entity tp is
  5. Port(clk:in std_logic;
  6.         Left:in std_logic;
  7.         Right:in std_logic;
  8.         Brake:in std_logic;
  9.         Night:in std_logic;
  10.         Ld1,Ld2,Ld3:out std_logic;
  11.         Rd1,Rd2,Rd3:out std_logic);
  12. End;
  13. Architecture bh of tp is
  14. Component sz is
  15.         Port(clk:in std_logic;
  16.         Cp:out std_logic);
  17. End component;
  18. Component ctrl is
  19.         Port(left,right,brake,night:in std_logic;
  20.         Lp,rp,lr,brake_led,night_led:out std_logic);
  21. End component;
  22. Component lc is
  23.         Port(clk,lp,lr,brake,night:in std_logic;
  24.         Ledl,ledb,ledn:out std_logic);
  25. End component;
  26. Component rc is
  27.         Port(clk,rp,lr,brake,night:in std_logic;
  28.         Ledr,ledb,ledn:out std_logic);
  29. End component;
  30. Signal tmp0,tmp1,tmp2,tmp3,tmp4:std_logic;
  31. Signal err0,err1,err2,err3,err4,err5:std_logic;
  32. signal bm:std_logic;
  33. Begin
  34. U1:sz port map(clk,bm);
  35. U2:ctrl port map(left,right,brake,night,tmp0,tmp1,tmp2,tmp3,tmp4);
  36. U3:lc port map(clk,tmp0,tmp2,tmp3,tmp4,err0,err1,err2);
  37. U4:rc port map(clk,tmp1,tmp2,tmp3,tmp4,err3,err4,err5);
  38. Ld1<=err0 and bm;
  39. Ld2<=err1;
  40. Ld3<=err2;
  41. Rd1<=err3 and bm;
  42. Rd2<=err4;
  43. Rd3<=err5;
  44. End;
复制代码


作者: tttpotr    时间: 2019-6-19 13:17
非常需要
作者: 小灰灰、    时间: 2022-6-14 18:36
下到版子里有问题



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