ddoor.vm

汽车四轮定位CCD驱动CPLD源代码

//
// Written by Synplify
// Sat Apr 19 17:35:54 2003
//
// Source file index table:
// Object locations will have the form <file>:<line>
// file 0 "noname"
// file 1 "\d:\isptools\synpbase\lib\vhd\std.vhd "
// file 2 "\e:\tcd-1208\2003.4.19\ddoor.vhd "
// file 3 "\d:\isptools\synpbase\lib\vhd\std1164.vhd "

`timescale 100 ps/100 ps
module IBUF (
  O,
  I0
);
output O;
input I0;
wire O ;
wire I0 ;
wire true ;
wire false ;
  assign #(1)  O = I0;
  assign true = 1'b1;
  assign false = 1'b0;
endmodule /* IBUF */

module MACH_DFF (
  Q,
  D,
  CLK,
  R,
  S,
  NOTIFIER
);
output Q;
input D;
input CLK;
input R;
input S;
input NOTIFIER;
wire Q ;
wire D ;
wire CLK ;
wire R ;
wire S ;
wire NOTIFIER ;
wire un0 ;
wire un1 ;
wire true ;
wire false ;
  assign #(1)  un0 = ~ S;
  assign #(1)  un1 = ~ R;
  assign true = 1'b1;
  assign false = 1'b0;
  reg r_e_g0; // dffrs
  always @(posedge CLK or posedge un1 or posedge un0 )
    r_e_g0 = #1 un1 ? 1'b0 : (un0 ? 1'b1 : D );
  assign Q = r_e_g0;
endmodule /* MACH_DFF */

module DFF (
  Q,
  D,
  CLK
);
output Q;
input D;
input CLK;
wire Q ;
wire D ;
wire CLK ;
wire un0 ;
wire true ;
wire notifier ;
wire false ;
  MACH_DFF INS4 (
	.Q(un0),
	.D(D),
	.CLK(CLK),
	.R(true),
	.S(true),
	.NOTIFIER(notifier)
);
  assign true = 1'b1;
  assign false = 1'b0;
  assign notifier = 1'b0;
assign Q = un0;
endmodule /* DFF */

module OBUF (
  O,
  I0
);
output O;
input I0;
wire O ;
wire I0 ;
wire true ;
wire false ;
  assign #(1)  O = I0;
  assign true = 1'b1;
  assign false = 1'b0;
endmodule /* OBUF */

module Ddoor (
  ctrl,
  Gin,
  Gout
);
input ctrl;
input Gin;
output Gout;
wire ctrl ;
wire Gin ;
wire Gout ;
wire ctrl_c ;
wire Gin_c ;
wire Gout_c ;
wire GND ;
wire VCC ;
  IBUF ctrl_Z (
	.O(ctrl_c),
	.I0(ctrl)
);
  IBUF Gin_Z (
	.O(Gin_c),
	.I0(Gin)
);
// @2:16
  DFF GoutDFF (
	.Q(Gout_c),
	.D(Gin_c),
	.CLK(ctrl_c)
);
  OBUF Gout_Z (
	.O(Gout),
	.I0(Gout_c)
);
  assign GND = 1'b0;
  assign VCC = 1'b1;
endmodule /* Ddoor */