/usr/share/tkgate/vlib/timer.v is in tkgate-data 2.0~b10-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 | //: version "2.0-b6"
//: property encoding = "iso8859-1"
//: property locale = "en"
//: property prefix = "_GG"
//: property title = "Ocillators and One-Shots with absolute time delays"
`timescale 1ns/1ns
//: /symbolBegin: 688686768
//: /iconBegin normal 815 5 5
//: /data "#define bitmap_width 28"
//: /data "#define bitmap_height 29"
//: /data "static unsigned char bitmap_bits[] = {"
//: /data " 0x03, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x31, 0x00, 0x00, 0x00,"
//: /data " 0xc1, 0x00, 0x00, 0x00, 0x01, 0x03, 0x00, 0x00, 0x01, 0x0c, 0x00, 0x00,"
//: /data " 0x01, 0x30, 0x00, 0x00, 0x01, 0xc0, 0x00, 0x00, 0x01, 0x00, 0x03, 0x00,"
//: /data " 0x01, 0x00, 0x0c, 0x00, 0x01, 0x00, 0x30, 0x00, 0xf1, 0x3c, 0xc0, 0x00,"
//: /data " 0x91, 0x24, 0x00, 0x03, 0x91, 0x24, 0x00, 0x0c, 0x91, 0x24, 0x00, 0x08,"
//: /data " 0x91, 0x24, 0x00, 0x0c, 0x91, 0x24, 0x00, 0x03, 0x9d, 0xe7, 0xc0, 0x00,"
//: /data " 0x01, 0x00, 0x30, 0x00, 0x01, 0x00, 0x0c, 0x00, 0x01, 0x00, 0x03, 0x00,"
//: /data " 0x01, 0xc0, 0x00, 0x00, 0x01, 0x30, 0x00, 0x00, 0x01, 0x0c, 0x00, 0x00,"
//: /data " 0x01, 0x03, 0x00, 0x00, 0xc1, 0x00, 0x00, 0x00, 0x31, 0x00, 0x00, 0x00,"
//: /data " 0x0d, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00};"
//: /iconEnd
//: /iconBegin select 815 5 5
//: /data "#define bitmap_width 28"
//: /data "#define bitmap_height 29"
//: /data "static unsigned char bitmap_bits[] = {"
//: /data " 0x03, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00,"
//: /data " 0xf3, 0x00, 0x00, 0x00, 0xc3, 0x03, 0x00, 0x00, 0x03, 0x0f, 0x00, 0x00,"
//: /data " 0x03, 0x3c, 0x00, 0x00, 0x03, 0xf0, 0x00, 0x00, 0x03, 0xc0, 0x03, 0x00,"
//: /data " 0x03, 0x00, 0x0f, 0x00, 0x03, 0x00, 0x3c, 0x00, 0xf3, 0x7d, 0xf0, 0x00,"
//: /data " 0xf3, 0x7d, 0xc0, 0x03, 0xb3, 0x6d, 0x00, 0x0f, 0xb3, 0x6d, 0x00, 0x0c,"
//: /data " 0xb3, 0x6d, 0x00, 0x0f, 0xb3, 0x6d, 0xc0, 0x03, 0xbf, 0xef, 0xf1, 0x00,"
//: /data " 0x9f, 0xe7, 0x3c, 0x00, 0x03, 0x00, 0x0f, 0x00, 0x03, 0xc0, 0x03, 0x00,"
//: /data " 0x03, 0xf0, 0x00, 0x00, 0x03, 0x3c, 0x00, 0x00, 0x03, 0x0f, 0x00, 0x00,"
//: /data " 0xc3, 0x03, 0x00, 0x00, 0xf3, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00,"
//: /data " 0x0f, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00};"
//: /iconEnd
//: /port output Z @(33, 19) /r:0
//: /symbolEnd
//: /symbolBegin: 688686928
//: /iconBegin normal 815 5 5
//: /data "#define bitmap_width 28"
//: /data "#define bitmap_height 29"
//: /data "static unsigned char bitmap_bits[] = {"
//: /data " 0x03, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x31, 0x00, 0x00, 0x00,"
//: /data " 0xc1, 0x00, 0x00, 0x00, 0x01, 0x03, 0x00, 0x00, 0x01, 0x0c, 0x00, 0x00,"
//: /data " 0x01, 0x30, 0x00, 0x00, 0x01, 0xc0, 0x00, 0x00, 0x01, 0x00, 0x03, 0x00,"
//: /data " 0x01, 0x00, 0x0c, 0x00, 0x01, 0x00, 0x30, 0x00, 0x01, 0xfc, 0xc0, 0x00,"
//: /data " 0x01, 0x04, 0x00, 0x03, 0x01, 0x04, 0x00, 0x0c, 0x01, 0x04, 0x00, 0x08,"
//: /data " 0x01, 0x04, 0x00, 0x0c, 0x01, 0x04, 0x00, 0x03, 0xf1, 0x07, 0xc0, 0x00,"
//: /data " 0x01, 0x00, 0x30, 0x00, 0x01, 0x00, 0x0c, 0x00, 0x01, 0x00, 0x03, 0x00,"
//: /data " 0x01, 0xc0, 0x00, 0x00, 0x01, 0x30, 0x00, 0x00, 0x01, 0x0c, 0x00, 0x00,"
//: /data " 0x01, 0x03, 0x00, 0x00, 0xc1, 0x00, 0x00, 0x00, 0x31, 0x00, 0x00, 0x00,"
//: /data " 0x0d, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00};"
//: /iconEnd
//: /iconBegin select 815 5 5
//: /data "#define bitmap_width 28"
//: /data "#define bitmap_height 29"
//: /data "static unsigned char bitmap_bits[] = {"
//: /data " 0x03, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00,"
//: /data " 0xf3, 0x00, 0x00, 0x00, 0xc3, 0x03, 0x00, 0x00, 0x03, 0x0f, 0x00, 0x00,"
//: /data " 0x03, 0x3c, 0x00, 0x00, 0x03, 0xf0, 0x00, 0x00, 0x03, 0xc0, 0x03, 0x00,"
//: /data " 0x03, 0x00, 0x0f, 0x00, 0x03, 0x00, 0x3c, 0x00, 0x03, 0xfc, 0xf1, 0x00,"
//: /data " 0x03, 0xfc, 0xc0, 0x03, 0x03, 0x0c, 0x00, 0x0f, 0x03, 0x0c, 0x00, 0x0c,"
//: /data " 0x03, 0x0c, 0x00, 0x0f, 0x03, 0x0c, 0xc0, 0x03, 0xf3, 0x0f, 0xf0, 0x00,"
//: /data " 0xf3, 0x07, 0x3c, 0x00, 0x03, 0x00, 0x0f, 0x00, 0x03, 0xc0, 0x03, 0x00,"
//: /data " 0x03, 0xf0, 0x00, 0x00, 0x03, 0x3c, 0x00, 0x00, 0x03, 0x0f, 0x00, 0x00,"
//: /data " 0xc3, 0x03, 0x00, 0x00, 0xf3, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00,"
//: /data " 0x0f, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00};"
//: /iconEnd
//: /port input I @(4, 19) /r:2
//: /port output Z @(33, 19) /r:0
//: /symbolEnd
//: /netlistBegin main
module main; //: root_module
wire w0; //: /sn:0 {0}(100,82)(115,82){1}
wire w1; //: /sn:0 {0}(73,131)(58,131){1}
wire w2; //: /sn:0 {0}(102,131)(117,131){1}
//: enddecls
ONESHOT g1 (.I(w1), .Z(w2)); //: @(88, 131) /symbol:688686928 /sn:0 /w:[ 0 0 ]
OSCILLATOR g0 (.Z(w0)); //: @(86, 82) /symbol:688686768 /sn:0 /w:[ 0 ]
endmodule
//: /netlistEnd
//: /hdlBegin OSCILLATOR
//: /symbol:688686768
//: interface /sz:(40, 40) /bd:[ ]
//: enddecls
module OSCILLATOR #(.HZ(1000)) (Z);
parameter HZ0 = HZ/2;
parameter HZ1 = HZ - HZ0;
output Z;
reg Z;
time t;
initial
t = 0;
always
begin
Z = 1'b0;
if (t == 0) t = $tkg$systime;
t = t + HZ0;
$tkg$waituntil(t);
Z = 1'b1;
t = t + HZ1;
$tkg$waituntil(t);
end
endmodule
//: /hdlEnd
`timescale 1ns/1ns
//: /hdlBegin ONESHOT
//: /symbol:688686928
//: interface /sz:(40, 40) /bd:[ ]
//: enddecls
module ONESHOT #(.HZ(1000)) (I,Z);
input I;
output Z;
reg Z;
always
begin
wait (I == 1'b0);
Z = 1'b0;
$tkg$wait(HZ);
Z = 1'b1;
wait (I == 1'b1);
end
endmodule
//: /hdlEnd
`timescale 1ns/1ns
`timescale 1ns/1ns
|