forked from modelica/ModelicaStandardLibrary
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Digital.mo
7197 lines (6828 loc) · 314 KB
/
Digital.mo
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
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
within Modelica.Electrical;
package Digital
"Library for digital electrical components based on the VHDL standard with 9-valued logic and conversion to 2-,3-,4-valued logic"
extends Modelica.Icons.Package;
package UsersGuide "User's Guide"
extends Modelica.Icons.Information;
class ReleaseNotes "Release notes"
extends Modelica.Icons.ReleaseNotes;
annotation (Documentation(info="<html>
<h4>Version 1.0.8, 2009-10-01</h4>
<ul>
<li>Package Register with Flip-Flops and Latches added</li>
<li>InertialDealySensitiveVector added</li>
</ul>
<h4>Version 1.0.7, 2005-07-01</h4>
<ul>
<li>InertialDelaySensitive improved</li>
<li>Minor errors fixed in basic and delay models (final introduced)</li>
<li>Sources.Pulse rewritten to avoid a warning</li>
<li>Minor errors in default values of sources fixed</li>
</ul>
<h4>Version 1.0.6, 2004-10-18</h4>
<ul>
<li> Missing HTML tags added (problems with mismatched pre tags fixed).</li>
<li> CVS ID string deleted.</li>
</ul>
<h4>Version 1.0.5, 2004-10-01</h4>
<ul>
<li> Wrong identifiers x0 and Tdel in HalfAdder example fixed.</li>
<li> Experiment command in FlipFlop example deleted.</li>
<li> Known issue: Pulse source causes a warning in Dymola. It is recommended to use DigitalClock source.</li>
</ul>
<h4>Version 1.0.4, 2004-09-30</h4>
<ul>
<li> Documentation improved.</li>
</ul>
<h4>Version 1.0.3, 2004-09-21</h4>
<ul>
<li> Table names changed from \"map\" to \"Table\".</li>
<li> Icons for converters modified.</li>
<li> LogicValueType renamed to Logic. For the Electrical.Digital library
the type Logic has a fundamental meaning. Logic is similar to
Real, Integer or Boolean in other packages. Names for converters
are now more consistent (LogicToBoolean, RealToLogic etc.).</li>
<li> Icons for gates and sources improved.</li>
<li> New examples added.</li>
<li> Internal names for signals and ports unified.</li>
<li> Simple DigitalClock source added in addition to Pulse source (for convenience reasons).</li>
</ul>
<h4>Version 1.0.2, 2004-09-13</h4>
<ul>
<li> First prerelease for discussions at the 40th Modelica Design Meeting.</li>
</ul>
<h4>Version 1.0.1, 2004-06-01</h4>
<ul>
<li> Packages Tables, Basic, and Gates implemented.</li>
<li> Transport and inertial delay implemented and successfully tested.</li>
</ul>
<h4>Version 1.0.0, 2003-05-01</h4>
<ul>
<li> A first version has been implemented for case studies.</li>
</ul>
</html>"));
end ReleaseNotes;
class Literature "Literature"
extends Modelica.Icons.References;
annotation (Documentation(info="<html>
<p>
The Electrical.Digital library is based on the following references:
</p>
<dl>
<dt>Ashenden, P. J.:</dt>
<dd> <strong>The Designer's Guide to VHDL.</strong> San Francisco: Morgan Kaufmann, 1995, 688 p. ISBN 1-55860-270-4.
<br> </dd>
</dl>
<dl>
<dt>IEEE 1076-1993:</dt>
<dd> <strong>IEEE Standard VHDL Language Reference Manual (ANSI).</strong> 288 p. ISBN 1-55937-376-8. IEEE Ref. SH16840-NYF.
<br> </dd>
</dl>
<dl>
<dt>IEEE 1164-1993:</dt>
<dd> <strong>IEEE Standard Multivalue Logic System for VHDL Model Interoperability (Std_logic_1164).</strong> 24 p. ISBN 1-55937-299-0. IEEE Ref. SH16097-NYF.
<br> </dd>
</dl>
<dl>
<dt>Lipsett, R.; Schaefer, C.; Ussery, C.:</dt>
<dd> <strong>VHDL: Hardware Description and Design.</strong> Boston: Kluwer, 1989, 299 p. ISBN 079239030X.
<br> </dd>
</dl>
<dl>
<dt>Navabi, Z:</dt>
<dd> <strong>VHDL: Analysis and Modeling of Digital Systems.</strong> New York: McGraw-Hill, 1993, 375 p. ISBN 0070464723.
<br> </dd>
</dl>
</html>"));
end Literature;
class Contact "Contact"
extends Modelica.Icons.Contact;
annotation (Documentation(info="<html>
<h4>Main authors</h4>
<dl>
<dt><strong>Christoph Clauß</strong></dt>
<dd>email: <a href=\"mailto:christoph@clauss-it.com\">christoph@clauss-it.com</a></dd>
<dt><strong>André Schneider</strong></dt>
<dd>email: <a href=\"mailto:Andre.Schneider@eas.iis.fraunhofer.de\">Andre.Schneider@eas.iis.fraunhofer.de</a></dd>
<dt><strong>Ulrich Donath</strong></dt>
<dd>email: <a href=\"mailto:Ulrich.Donath@eas.iis.fraunhofer.de\">Ulrich.Donath@eas.iis.fraunhofer.de</a></dd>
</dl>
<dl>
<dt>Address</dt>
<dd>Fraunhofer Institute for Integrated Circuits (IIS)<br>
Design Automation Department (EAS)<br>
Zeunerstraße 38<br>
D-01069 Dresden<br>
Germany</dd>
</dl>
<h4>Acknowledgements</h4>
<p>
We thank our students Teresa Schlegel and Enrico Weber for implementing
and carefully testing many models and examples.
</p>
</html>"));
end Contact;
annotation (DocumentationClass=true, Documentation(info="<html>
<p>
Library <strong>Electrical.Digital</strong> is a <strong>free</strong> Modelica package providing
components to model <strong>digital</strong> electronic
systems based on combinational and sequential logic in a convenient
way. This package contains the <strong>User's Guide</strong> for
the library and has the following content:
</p>
<ol>
<li><a href=\"modelica://Modelica.Electrical.Digital.UsersGuide.ReleaseNotes\">Release Notes</a>
summarizes the differences between different versions of this library.</li>
<li><a href=\"modelica://Modelica.Electrical.Digital.UsersGuide.Literature\">Literature</a>
provides references that have been used to design and implement this
library.</li>
<li><a href=\"modelica://Modelica.Electrical.Digital.UsersGuide.Contact\">Contact</a>
provides information about the authors of the library as well as
acknowledgments.</li>
</ol>
</html>"));
end UsersGuide;
package Examples "Examples that demonstrate the usage of the Digital electrical components"
extends Modelica.Icons.ExamplesPackage;
model Multiplexer "4 to 1 Bit Multiplexer Example"
import D = Modelica.Electrical.Digital;
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
D.Sources.DigitalClock CLK(period=20, startTime=0, width=50) annotation (Placement(transformation(
extent={{-80,-56},{-60,-36}})));
D.Sources.Table D0(
y0=L.'0',
x={L.'1',L.'0',L.'1',L.'0'},
t={50,100,145,200}) annotation (Placement(transformation(extent={{-80,58},
{-60,78}})));
D.Sources.Table D1(
y0=L.'0',
x={L.'1',L.'0',L.'1',L.'0'},
t={22,140,150,180}) annotation (Placement(transformation(extent={{-80,32},
{-60,52}})));
D.Examples.Utilities.MUX4 MUX annotation (Placement(transformation(extent={{-10,0},
{70,80}})));
D.Sources.Table D2(
y0=L.'0',
x={L.'1',L.'0',L.'1',L.'0'},
t={22,140,150,180}) annotation (Placement(transformation(extent={{-80,6},
{-60,26}})));
D.Sources.Table D3(
y0=L.'0',
x={L.'1',L.'0',L.'1',L.'0'},
t={22,140,150,180}) annotation (Placement(transformation(extent={{-80,-20},
{-60,0}})));
D.Examples.Utilities.JKFF FF annotation (Placement(transformation(extent={{-20,-62},
{0,-42}})));
D.Sources.Set Enable(x=Modelica.Electrical.Digital.Interfaces.Logic.'1') annotation (Placement(transformation(extent={{-80,-82},
{-60,-62}})));
equation
connect(CLK.y, FF.clk) annotation (Line(
points={{-60,-46},{-36,-46},{-36,-52},{-20,-52}}, color={127,0,127}));
connect(Enable.y, FF.k) annotation (Line(
points={{-60,-72},{-30,-72},{-30,-59},{-20,-59}}, color={127,0,127}));
connect(Enable.y, FF.j) annotation (Line(
points={{-60,-72},{-30,-72},{-30,-45},{-20,-45}}, color={127,0,127}));
connect(CLK.y, MUX.a0) annotation (Line(
points={{-60,-46},{-36,-46},{-36,22.4},{-10,22.4}}, color={127,0,127}));
connect(D0.y, MUX.d0) annotation (Line(
points={{-60,68},{-10,68}}, color={127,0,127}));
connect(D1.y, MUX.d1) annotation (Line(
points={{-60,42},{-54,42},{-54,57.6},{-10,57.6}}, color={127,0,127}));
connect(D2.y, MUX.d2) annotation (Line(
points={{-60,16},{-50,16},{-50,47.2},{-10,47.2}}, color={127,0,127}));
connect(D3.y, MUX.d3) annotation (Line(
points={{-60,-10},{-46,-10},{-46,36.8},{-10,36.8}}, color={127,0,127}));
connect(FF.q, MUX.a1) annotation (Line(
points={{0,-45},{2,-45},{2,-22},{-20,-22},{-20,12},{-10,12}}, color={127,0,127}));
annotation (
Documentation(info="<html>
<p>The multiplexer converts a parallel 4 bit signal in a sequential 1 bit stream. The multiplexer component is composed by basic gates. It can be found in the Utilities subpackage. The example is designed to test and demonstrate the basic gate components.</p>
</html>"), experiment(StopTime=250));
end Multiplexer;
model FlipFlop "Pulse Triggered Master Slave Flip-Flop"
import D = Modelica.Electrical.Digital;
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
D.Examples.Utilities.JKFF FF
annotation (Placement(transformation(extent={{-10,-40},{70,
40}})));
D.Sources.DigitalClock CLK(period=10, startTime=0, width=50) annotation (Placement(transformation(
extent={{-80,-10},{-60,10}})));
D.Sources.Table J(
y0=L.'0',
x={L.'1',L.'0',L.'1',L.'0'},
t={50,100,145,200}) annotation (Placement(transformation(extent={{-80,
18},{-60,38}})));
D.Sources.Table K(
y0=L.'0',
x={L.'1',L.'0',L.'1',L.'0'},
t={22,140,150,180}) annotation (Placement(transformation(extent={{-80,
-38},{-60,-18}})));
equation
connect(J.y, FF.j) annotation (Line(
points={{-60,28},{-10,28}}, color={127,0,127}));
connect(CLK.y, FF.clk) annotation (Line(
points={{-60,0},{-10,0}}, color={127,0,127}));
connect(K.y, FF.k) annotation (Line(
points={{-60,-28},{-10,-28}}, color={127,0,127}));
annotation (
Documentation(info="<html>
<p>A pulse-triggered master-slave flip-flop is demonstrated. The flipflop component is composed by basic gates. It can be found in the Utilities subpackage. The example is designed to test and demonstrate the basic gate components.</p>
</html>"), experiment(StopTime=250));
end FlipFlop;
model HalfAdder "Adding circuit for binary numbers without input carry bit"
import Modelica.Electrical.Digital;
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table a(
t={1,2,3,4},
x={L.'1',L.'0',L.'1',L.'0'},
y0=L.'0') annotation (Placement(transformation(extent={{-80,18},{-60,38}})));
Modelica.Electrical.Digital.Sources.Table b(
x={L.'1',L.'0'},
t={2,4},
y0=L.'0') annotation (Placement(transformation(extent={{-80,-38},{-60,-18}})));
Modelica.Electrical.Digital.Examples.Utilities.HalfAdder Adder(delayTime=0.3, AND(G2(
y( start=L.'U', fixed=true))),
XOR(G2( y( start=L.'U', fixed=true))))
annotation (Placement(transformation(extent={{-40,
-40},{40,40}})));
Modelica.Electrical.Digital.Converters.LogicToReal s(
n=1,
value_U=0.5,
value_X=0.5,
value_0=0,
value_1=1,
value_Z=0.5,
value_W=0.5,
value_L=0,
value_H=1,
value_m=0.5) annotation (Placement(transformation(extent={{60,
18},{80,38}})));
Modelica.Electrical.Digital.Converters.LogicToReal c(
n=1,
value_U=0.5,
value_X=0.5,
value_0=0,
value_1=1,
value_Z=0.5,
value_W=0.5,
value_L=0,
value_H=1,
value_m=0.5) annotation (Placement(transformation(extent={{60,
-38},{80,-18}})));
equation
connect(b.y,Adder. b) annotation (Line(
points={{-60,-28},{-40,-28}}, color={127,0,127}));
connect(a.y,Adder. a) annotation (Line(
points={{-60,28},{-40,28}}, color={127,0,127}));
connect(Adder.s, s.x[1]) annotation (Line(points={{40,28},{65,28}}, color={127,0,127}));
connect(Adder.c, c.x[1]) annotation (Line(points={{40,-28},{65,-28}}, color={127,0,127}));
annotation (
Documentation(info="<html>
<p>
This example demonstrates an adding circuit for binary numbers, which internally realizes the interconnection to
And and to Xor in the final sum.</p>
<br>
<br>
1 + 0 = 1<br>
0 + 1 = 1<br>
1 + 1 = 10<br>
0 + 0 = 0
<br>
<br>
<strong>a</strong> + <strong>b</strong> = <strong>s</strong>
<br>(The carry of this adding is <strong>c</strong>.)
<br>
<br>and
<br>
<br>
<strong>a</strong> * <strong>b</strong> = <strong>s</strong>
<br> (It is an interconnection to And.)
<br>
<br>
<strong>a</strong> * <strong>b</strong> + <strong>a</strong> * <strong>b</strong> = <strong>a</strong> Xor <strong>b</strong> = <strong>c</strong>
<br>(It is an interconnection to Xor.)
<br>
<blockquote><pre>
<strong>a</strong> <strong>b</strong> <strong>c</strong> <strong>s</strong> <strong>t</strong>
1 0 1 0 1
0 1 1 0 2
1 1 0 1 3
0 0 0 0 4
</pre></blockquote>
<p>
<strong>t</strong> is the pick-up instant of the next bit(s) in the simulation.
The simulation stop time should be 5 seconds.
</p>
</html>"), experiment(StopTime=5));
end HalfAdder;
model FullAdder "Full 1 Bit Adder Example"
import D = Modelica.Electrical.Digital;
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
D.Examples.Utilities.FullAdder Adder1 annotation (Placement(
transformation(extent={{0,-30},{60,30}})));
D.Converters.LogicToReal s(value_0=0, value_1=1, value_H=1, value_L=0, value_m=0.5, value_U=0.5, value_W=0.5, value_X=0.5, value_Z=0.5, n=1)
annotation (Placement(transformation(extent={{70,
12},{90,32}})));
D.Converters.LogicToReal c_out(value_0=0, value_1=1, value_H=1, value_L=0, value_m=0.5, value_U=0.5, value_W=0.5, value_X=0.5, value_Z=0.5, n=1)
annotation (Placement(transformation(extent=
{{70,-32},{90,-12}})));
D.Examples.Utilities.Counter3 Counter
annotation (Placement(transformation(extent={{-60,-18},{-20,22}})));
D.Sources.Set Enable(x=L.'1') annotation (Placement(transformation(
extent={{-90,6},{-70,26}})));
D.Sources.DigitalClock CLK(period=1, startTime=0, width=50) annotation (Placement(transformation(extent={{
-90,-22},{-70,-2}})));
equation
connect(Adder1.s, s.x[1])
annotation (Line(points={{60.3,21},{68,21},{68,
22},{75,22}}, color={127,0,127}));
connect(Adder1.c_out, c_out.x[1])
annotation (Line(points={{60,-21},{68,
-21},{68,-22},{75,-22}}, color={127,0,127}));
connect(CLK.y, Counter.count) annotation (Line(points={{-70,-12},{-60,-12}}, color={127,0,127}));
connect(Enable.y, Counter.enable) annotation (Line(points={{-70,16},{-60,
16}}, color={127,0,127}));
connect(Counter.q2, Adder1.a) annotation (Line(points={{-20,16},{-10,16},
{-10,21},{0,21}}, color={127,0,127}));
connect(Counter.q1, Adder1.b) annotation (Line(points={{-20,2},{-10,2},{
-10,9},{0,9}}, color={127,0,127}));
connect(Counter.q0, Adder1.c_in) annotation (Line(points={{-20,-12},{-10,
-12},{-10,-21},{0,-21}}, color={127,0,127}));
annotation (
Documentation(info="<html>
<p>
<br>It is an adding circuit for binary numbers with input carry bit, which consists of two HalfAdders.
<br>
<br>
<strong>a</strong>.y, <strong>b</strong>.y and <strong>c</strong>.y are the inputs of the FullAdder.
<br>
<strong>c</strong>out = <strong>Or1</strong>.y and <strong>h</strong>.s are the outputs of the FullAdder.
<br>
<br>
<strong>t</strong> is the pick-up instant of the next bit(s) in the simulation.</p>
<blockquote><pre>
<strong>a</strong>.y <strong>b</strong>.y <strong>c</strong>.y <strong>c</strong>out <strong>h</strong>.s <strong>t</strong>
1 0 0 0 1 1
0 1 0 0 1 2
0 0 1 0 1 3
1 1 0 1 0 4
0 1 1 1 0 5
1 0 1 1 0 6
1 1 1 1 1 7
0 0 0 0 0 8
</pre></blockquote>
<p>
The simulation stop time should be 10 seconds.
</p>
</html>"), experiment(StopTime=10));
end FullAdder;
model Adder4 "4 Bit Adder Example"
import Modelica.Electrical.Digital;
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table b4(
y0=L.'0',
x={L.'1',L.'0'},
t={1,3}) annotation (Placement(transformation(extent={{70,-20},{110,20}})));
Modelica.Electrical.Digital.Sources.Table b1(
x={L.'1',L.'0',L.'1'},
y0=L.'0',
t={1,2,3}) annotation (Placement(transformation(extent={{-170,-20},{
-130,20}})));
Modelica.Electrical.Digital.Sources.Table b2(
y0=L.'0',
x={L.'1'},
t={4}) annotation (Placement(transformation(extent={{-90,-20},{-50,20}})));
Modelica.Electrical.Digital.Sources.Table b3(
y0=L.'0',
x={L.'1'},
t={1}) annotation (Placement(transformation(extent={{-10,-20},{30,20}})));
Modelica.Electrical.Digital.Sources.Table a1(
y0=L.'0',
x={L.'1',L.'0',L.'1'},
t={1,2,3}) annotation (Placement(transformation(extent={{-170,40},{-130,
80}})));
Modelica.Electrical.Digital.Sources.Table a2(
y0=L.'0',
x={L.'1'},
t={1}) annotation (Placement(transformation(extent={{-90,40},{-50,80}})));
Modelica.Electrical.Digital.Sources.Table a3(
y0=L.'0',
x={L.'1',L.'0'},
t={1,4}) annotation (Placement(transformation(extent={{-8,40},{30,80}})));
Modelica.Electrical.Digital.Sources.Table a4(
y0=L.'0',
x={L.'0'},
t={1}) annotation (Placement(transformation(extent={{70,40},{110,80}})));
Modelica.Electrical.Digital.Sources.Set Set(x=L.'0')
annotation (Placement(transformation(
origin={-150,-74},
extent={{20,20},{-20,-20}},
rotation=180)));
Modelica.Electrical.Digital.Examples.Utilities.FullAdder Adder1(Adder1(AND(G2(
y( start=L.'U', fixed=true))),XOR(G2(y(start=L.'U', fixed=true)))),Adder2(AND(G2(
y( start=L.'U', fixed=true))),XOR(G2(y(start=L.'U', fixed=true)))))
annotation (Placement(transformation(extent=
{{-100,-80},{-60,-40}})));
Modelica.Electrical.Digital.Examples.Utilities.FullAdder Adder2(Adder1(AND(G2(
y( start=L.'U', fixed=true))),XOR(G2(y(start=L.'U', fixed=true)))),Adder2(AND(G2(
y( start=L.'U', fixed=true))),XOR(G2(y(start=L.'U', fixed=true)))))
annotation (Placement(transformation(extent={
{-20,-80},{20,-40}})));
Modelica.Electrical.Digital.Examples.Utilities.FullAdder Adder3(Adder1(AND(G2(
y( start=L.'U', fixed=true))),XOR(G2(y(start=L.'U', fixed=true)))),Adder2(AND(G2(
y( start=L.'U', fixed=true))),XOR(G2(y(start=L.'U', fixed=true)))))
annotation (Placement(transformation(extent={
{60,-80},{100,-40}})));
Modelica.Electrical.Digital.Examples.Utilities.FullAdder Adder4(Adder1(AND(G2(
y( start=L.'U', fixed=true))),XOR(G2(y(start=L.'U', fixed=true)))),Adder2(AND(G2(
y( start=L.'U', fixed=true))),XOR(G2(y(start=L.'U', fixed=true)))))
annotation (Placement(transformation(extent={
{140,-80},{180,-40}})));
equation
connect(b1.y, Adder1.b) annotation (Line(
points={{-130,0},{-120,0},{-120,-54},{-100,-54}}, color={127,0,127}));
connect(a1.y, Adder1.a) annotation (Line(
points={{-130,60},{-110,60},{-110,-46},{-100,-46}}, color={127,0,127}));
connect(Set.y, Adder1.c_in) annotation (Line(
points={{-130,-74},{-100,-74}}, color={127,0,127}));
connect(Adder1.c_out, Adder2.c_in) annotation (Line(
points={{-60,-74},{-20,-74}}, color={127,0,127}));
connect(Adder2.c_out, Adder3.c_in) annotation (Line(
points={{20,-74},{60,-74}}, color={127,0,127}));
connect(Adder3.c_out, Adder4.c_in) annotation (Line(
points={{100,-74},{140,-74}}, color={127,0,127}));
connect(b2.y, Adder2.b) annotation (Line(
points={{-50,0},{-40,0},{-40,-54},{-20,-54}}, color={127,0,127}));
connect(a2.y, Adder2.a) annotation (Line(
points={{-50,60},{-30,60},{-30,-46},{-20,-46}}, color={127,0,127}));
connect(b3.y, Adder3.b) annotation (Line(
points={{30,0},{40,0},{40,-54},{60,-54}}, color={127,0,127}));
connect(a3.y, Adder3.a) annotation (Line(
points={{30,60},{50,60},{50,-46},{60,-46}}, color={127,0,127}));
connect(b4.y, Adder4.b) annotation (Line(
points={{110,0},{120,0},{120,-54},{140,-54}}, color={127,0,127}));
connect(a4.y, Adder4.a) annotation (Line(
points={{110,60},{130,60},{130,-46},{140,-46}}, color={127,0,127}));
annotation (
Diagram(coordinateSystem(extent = {{-200,-100},{200,100}})),
Documentation(info="<html>
<p>
Four FullAdders are combined to built a four bit adder unit.
</p>
<br>
<br>
In dependence on time five additions are carried out:
<br>
<blockquote><pre>
at t = 0 at t = 1
a 0 0 0 0 a 1 1 1 0
b + 0 0 0 0 b + 1 0 1 1
<strong>s 0 0 0 0 0</strong> <strong>s 1 0 0 1 0</strong>
at t = 2 at t = 3
a 0 1 1 0 a 1 1 1 0
b + 0 0 1 1 b + 1 0 1 0
<strong>s 1 0 1 0 0</strong> <strong>s 0 0 0 1 1</strong>
at t = 4
a 1 1 0 0
b + 1 1 1 0
<strong>s 0 0 1 0 1</strong>
</pre></blockquote>
<p>
To show the influence of delay a large delay time of 0.1s is chosen.
Furthermore, all signals are initialized with U, the uninitialized value.
Please remember, that the nine logic values are coded by the numbers 1,...,9.
The summands a and b can be found at the output signals of the taba and tabb sources.
The result can be seen in the output signals of the FullAdders according to:</p>
<blockquote><pre>
a <strong>a4</strong>.y <strong>a3</strong>.y <strong>a2</strong>.y <strong>a1</strong>.y
b <strong>b4</strong>.y <strong>b3</strong>.y <strong>b2</strong>.y <strong>b1</strong>.y
sum <strong>Adder4</strong>.c_out <strong>Adder4.s</strong> <strong>Adder3.s</strong> <strong>Adder2.s</strong> <strong>Adder1.s</strong>
</pre></blockquote>
<p>The simulation stop time has to be 5s.</p>
</html>"), experiment(StopTime=5));
end Adder4;
model Counter3 "3 Bit Counter Example"
import D = Modelica.Electrical.Digital;
extends Modelica.Icons.Example;
D.Sources.Step Enable(after=D.Interfaces.Logic.'1', before=D.Interfaces.Logic.'0', stepTime=1) annotation (Placement(transformation(extent={
{-90,8},{-50,48}})));
D.Sources.DigitalClock clock(period=1, startTime=0, width=50) annotation (Placement(transformation(extent={
{-90,-48},{-50,-8}})));
D.Examples.Utilities.Counter3 Counter
annotation (Placement(transformation(extent={{-30,-40},{50,40}})));
equation
connect(Enable.y, Counter.enable) annotation (Line(
points={{-50,28},{-30,28}}, color={127,0,127}));
connect(clock.y, Counter.count) annotation (Line(
points={{-50,-28},{-30,-28}}, color={127,0,127}));
annotation (
Documentation(info="<html>
<p>The three bit counter example is built up by components of the Utilities package which uses components of the Gates library.</p>
<p>The counter counts the high-low slopes of the clock signal, if the enable signal is set to be true. Otherwise if it is set to zero the counter is not counting.</p>
<p>Plot Counter.count (clock signal), and Counter.enable, and the output bit signals Counter.q0, Counter.q1, and Counter.q2.</p>
</html>"), experiment(StopTime=10));
end Counter3;
model Counter "Generic N Bit Counter Example"
import D = Modelica.Electrical.Digital;
extends Modelica.Icons.Example;
D.Sources.Step Enable(after=D.Interfaces.Logic.'1', before=D.Interfaces.Logic.'0', stepTime=1) annotation (Placement(transformation(extent={
{-90,8},{-50,48}})));
D.Sources.DigitalClock clock(period=1, startTime=0, width=50) annotation (Placement(transformation(extent={
{-90,-48},{-50,-8}})));
D.Examples.Utilities.Counter Counter(n=4)
annotation (Placement(transformation(extent={{-30,-40},{50,40}})));
D.Converters.LogicToReal Q0(value_0=0, value_1=1, value_H=1, value_L=0, value_m=0.5, value_U=0.5, value_W=0.5, value_X=0.5, value_Z=0.5, n=1) annotation (Placement(transformation(extent={
{66,-40},{86,-20}})));
D.Converters.LogicToReal Q1(value_0=0, value_1=1, value_H=1, value_L=0, value_m=0.5, value_U=0.5, value_W=0.5, value_X=0.5, value_Z=0.5, n=1) annotation (Placement(transformation(extent={
{66,-20},{86,0}})));
D.Converters.LogicToReal Q2(value_0=0, value_1=1, value_H=1, value_L=0, value_m=0.5, value_U=0.5, value_W=0.5, value_X=0.5, value_Z=0.5, n=1) annotation (Placement(transformation(extent={
{66,0},{86,20}})));
D.Converters.LogicToReal Q3(value_0=0, value_1=1, value_H=1, value_L=0, value_m=0.5, value_U=0.5, value_W=0.5, value_X=0.5, value_Z=0.5, n=1) annotation (Placement(transformation(extent={
{66,20},{86,40}})));
equation
connect(Enable.y, Counter.enable) annotation (Line(
points={{-50,28},{-30,28}}, color={127,0,127}));
connect(clock.y, Counter.count) annotation (Line(
points={{-50,-28},{-30,-28}}, color={127,0,127}));
connect(Q0.x[1], Counter.q[1]) annotation (Line(points={{71,-30},{58,-30},
{58,-24},{50,-24}}, color={127,0,127}));
connect(Q1.x[1], Counter.q[2]) annotation (Line(points={{71,-10},{60,-10},
{60,-8},{50,-8}}, color={127,0,127}));
connect(Q2.x[1], Counter.q[3]) annotation (Line(points={{71,10},{60,10},{
60,8},{50,8}}, color={127,0,127}));
connect(Q3.x[1], Counter.q[4]) annotation (Line(points={{71,30},{60,30},{
60,24},{50,24}}, color={127,0,127}));
annotation (
Documentation(info="<html>
<p>The counter example is built up by components of the Utilities package which uses components of the Gates library. It demonstrates the generic counter model. The parameter n is the number of counting bits. In this example it is set to 4.</p>
<p>The counter counts the high-low slopes of the clock signal, if the enable signal is set to be true. Otherwise if it is set to zero the counter is not counting.</p>
<p>Plot Counter.count (clock signal), and Counter.enable, and the output bit signals Counter.q[0], Counter.q[1], Counter.q[2], and Counter.q[3]</p>
</html>"), experiment(StopTime=100));
end Counter;
model VectorDelay "Vector delay"
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Delay.InertialDelaySensitiveVector delay(
final tHL=1,
final tLH=2,
final n=3, inertialDelaySensitive(each y(start=L.'U', fixed=true)))
annotation (Placement(transformation(extent={{-36,-28},{40,48}})));
Modelica.Electrical.Digital.Sources.Table table(x={L.'0',L.'1',L.'0', L.'1', L.'0'}, t={0,1,5,7,8})
annotation (Placement(transformation(extent={{-96,40},{-76,60}})));
Modelica.Electrical.Digital.Sources.Table table1(x={L.'0',L.'1'}, t={0,1})
annotation (Placement(transformation(extent={{-96,0},{-76,20}})));
Modelica.Electrical.Digital.Sources.Table table2(x={L.'0', L.'1', L.'0'}, t={0,1,6})
annotation (Placement(transformation(extent={{-96,-50},{-76,-30}})));
equation
connect(table.y, delay.x[1]) annotation (Line(
points={{-76,50},{-30.68,50},{-30.68,6.13667}}, color={127,0,127}));
connect(table1.y, delay.x[2]) annotation (Line(
points={{-76,10},{-30.68,10},{-30.68,9.81}}, color={127,0,127}));
connect(table2.y, delay.x[3]) annotation (Line(
points={{-76,-40},{-30.68,-40},{-30.68,13.4833}}, color={127,0,127}));
annotation (Documentation(info="<html>
<p>This example is a simple test of the vector valued sensitive delay component. The delay times are chosen different from each other. To examine the results plot both the input vector x and the output vector y.</p>
</html>"),
experiment(StopTime=10));
end VectorDelay;
model DFFREG "Pulse triggered D-Register-Bank, high active reset"
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table clock(x={L.'0',L.'1',L.'0',L.'1',L.'0',L.'1',L.'0'}, t={0,7,8,10,11,15,16})
annotation (Placement(transformation(extent={{-86,-32},{-66,-12}})));
Modelica.Electrical.Digital.Sources.Table data_0(x={L.'1',L.'0'}, t={0,12})
annotation (Placement(transformation(extent={{-86,8},{-66,28}})));
Modelica.Electrical.Digital.Sources.Table reset(x={L.'0',L.'1',L.'0'}, t={0,1,2})
annotation (Placement(transformation(extent={{-86,-70},{-66,-50}})));
Modelica.Electrical.Digital.Sources.Table data_1(t={0,10}, x={L.'H',L.'X'})
annotation (Placement(transformation(extent={{-86,40},{-66,60}})));
Modelica.Electrical.Digital.Registers.DFFREG dFFREG(
n=2,
tHL=5,
tLH=6,
delay( inertialDelaySensitive(each y(start=L.'U', fixed=true))),
dFFR( clock( start=L.'U', fixed=true), reset( start=L.'U',fixed=true)))
annotation (Placement(transformation(extent={{-24,-26},{70,68}})));
equation
connect(clock.y, dFFREG.clock) annotation (Line(
points={{-66,-22},{-46,-22},{-46,11.6},{-20.24,11.6}}, color={127,0,127}));
connect(reset.y, dFFREG.reset) annotation (Line(
points={{-66,-60},{-20.24,-60},{-20.24,-7.2}}, color={127,0,127}));
connect(data_0.y, dFFREG.dataIn[1]) annotation (Line(
points={{-66,18},{-44,18},{-44,37.92},{-20.24,37.92}}, color={127,0,127}));
connect(data_1.y, dFFREG.dataIn[2]) annotation (Line(
points={{-66,50},{-44,50},{-44,41.68},{-20.24,41.68}}, color={127,0,127}));
annotation (experiment(StopTime=25),
Documentation(info="<html>
<p>This example is a simple test of the Registers.DFFREG component. The data width is set to two. After simulation plot both the dataIn and the dataOut vectors. To verify the results compare the truth table which is documented in the DFFREG component.</p>
</html>"));
end DFFREG;
model DFFREGL "Pulse triggered D-Register-Bank, low active reset"
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table clock(x={L.'0',L.'1',L.'0',L.'1',L.'0',L.'1',L.'0'}, t={0,7,8,10,11,15,16})
annotation (Placement(transformation(extent={{-86,-30},{-66,-10}})));
Modelica.Electrical.Digital.Sources.Table data_0(x={L.'1',L.'0'}, t={0,12})
annotation (Placement(transformation(extent={{-88,10},{-68,30}})));
Modelica.Electrical.Digital.Sources.Table reset(t={0,1,2}, x={L.'1',L.'0',L.'1'})
annotation (Placement(transformation(extent={{-86,-70},{-66,-50}})));
Modelica.Electrical.Digital.Sources.Table data_1(t={0,10}, x={L.'H',L.'X'})
annotation (Placement(transformation(extent={{-86,40},{-66,60}})));
Modelica.Electrical.Digital.Registers.DFFREGL dFFREGL(
n=2,
tHL=5,
tLH=6,delay(inertialDelaySensitive(each y(start=L.'U', fixed=true))),
dFFR( clock( start=L.'U', fixed=true), reset( start=L.'U', fixed=true)))
annotation (Placement(transformation(extent={{-41,-39},{62,65}})));
equation
connect(reset.y, dFFREGL.reset) annotation (Line(
points={{-66,-60},{-36.88,-60},{-36.88,-18.2}}, color={127,0,127}));
connect(clock.y, dFFREGL.clock) annotation (Line(
points={{-66,-20},{-62,-20},{-62,2.6},{-36.88,2.6}}, color={127,0,127}));
connect(data_0.y, dFFREGL.dataIn[1]) annotation (Line(
points={{-68,20},{-52,20},{-52,31.72},{-36.88,31.72}}, color={127,0,127}));
connect(data_1.y, dFFREGL.dataIn[2]) annotation (Line(
points={{-66,50},{-52,50},{-52,35.88},{-36.88,35.88}}, color={127,0,127}));
annotation (experiment(StopTime=25),
Documentation(info="<html>
<p>This example is a simple test of the Registers.DFFREGL component. The data width is set to two. After simulation plot both the dataIn and the dataOut vectors. To verify the results compare the truth table which is documented in the DFFREGL component.</p>
</html>"));
end DFFREGL;
model DFFREGSRH "Pulse triggered D-Register-Bank, high active set and reset"
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table clock(x={L.'0',L.'1',L.'0'}, t={0,10,11})
annotation (Placement(transformation(extent={{-86,-32},{-66,-12}})));
Modelica.Electrical.Digital.Sources.Table data_0(x={L.'W'}, t={0})
annotation (Placement(transformation(extent={{-86,8},{-66,28}})));
Modelica.Electrical.Digital.Sources.Table reset(x={L.'0',L.'1',L.'0'}, t={0,1,2})
annotation (Placement(transformation(extent={{-86,-70},{-66,-50}})));
Modelica.Electrical.Digital.Sources.Table data_1(x={L.'0'}, t={0})
annotation (Placement(transformation(extent={{-86,40},{-66,60}})));
Modelica.Electrical.Digital.Sources.Table set(x={L.'0',L.'1',L.'0'}, t={0,5,6})
annotation (Placement(transformation(extent={{-86,74},{-66,94}})));
Modelica.Electrical.Digital.Registers.DFFREGSRH dFFREGSRH(
tHL=2,
tLH=3,
n=2)
annotation (Placement(transformation(extent={{-34,-37},{73,71}})));
equation
connect(clock.y, dFFREGSRH.clock) annotation (Line(
points={{-66,-22},{-50,-22},{-50,6.2},{-29.72,6.2}}, color={127,0,127}));
connect(set.y, dFFREGSRH.set) annotation (Line(
points={{-66,84},{-48,84},{-48,60.2},{-29.72,60.2}}, color={127,0,127}));
connect(reset.y, dFFREGSRH.reset) annotation (Line(
points={{-66,-60},{-29.72,-60},{-29.72,-15.4}}, color={127,0,127}));
connect(data_0.y, dFFREGSRH.dataIn[1]) annotation (Line(
points={{-66,18},{-48,18},{-48,36.44},{-29.72,36.44}}, color={127,0,127}));
connect(data_1.y, dFFREGSRH.dataIn[2]) annotation (Line(
points={{-66,50},{-48,50},{-48,40.76},{-29.72,40.76}}, color={127,0,127}));
annotation (experiment(StopTime=15),
Documentation(info="<html>
<p>This example is a simple test of the Registers.DFFREGSRH component. The data width is set to two. After simulation plot both the dataIn and the dataOut vectors. To verify the results compare the truth table which is documented in the DFFREGSRH component.</p>
</html>"));
end DFFREGSRH;
model DFFREGSRL "Pulse triggered D-Register-Bank, low active set and reset"
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table clock(x={L.'0',L.'1',L.'0'}, t={0,10,11})
annotation (Placement(transformation(extent={{-86,-32},{-66,-12}})));
Modelica.Electrical.Digital.Sources.Table data_0(x={L.'W'}, t={0})
annotation (Placement(transformation(extent={{-86,8},{-66,28}})));
Modelica.Electrical.Digital.Sources.Table reset(t={0,1,2}, x={L.'1',L.'0',L.'1'})
annotation (Placement(transformation(extent={{-86,-70},{-66,-50}})));
Modelica.Electrical.Digital.Sources.Table data_1(x={L.'0'}, t={0})
annotation (Placement(transformation(extent={{-86,40},{-66,60}})));
Modelica.Electrical.Digital.Sources.Table set(t={0,5,6}, x={L.'1',L.'0',L.'1'})
annotation (Placement(transformation(extent={{-86,74},{-66,94}})));
Modelica.Electrical.Digital.Registers.DFFREGSRL dFFREGSRL(
tHL=2,
tLH=3,
n=2) annotation (Placement(transformation(extent={{-45,-54},{81,72}})));
equation
connect(reset.y, dFFREGSRL.reset) annotation (Line(
points={{-66,-60},{-39.96,-60},{-39.96,-28.8}}, color={127,0,127}));
connect(clock.y, dFFREGSRL.clock) annotation (Line(
points={{-66,-22},{-56,-22},{-56,-3.6},{-39.96,-3.6}}, color={127,0,127}));
connect(set.y, dFFREGSRL.set) annotation (Line(
points={{-66,84},{-39.96,84},{-39.96,59.4}}, color={127,0,127}));
connect(data_0.y, dFFREGSRL.dataIn[1]) annotation (Line(
points={{-66,18},{-56,18},{-56,31.68},{-39.96,31.68}}, color={127,0,127}));
connect(data_1.y, dFFREGSRL.dataIn[2]) annotation (Line(
points={{-66,50},{-56,50},{-56,36.72},{-39.96,36.72}}, color={127,0,127}));
annotation (experiment(StopTime=15),
Documentation(info="<html>
<p>This example is a simple test of the Registers.DFFREGSRL component. The data width is set to two. After simulation plot both the dataIn and the dataOut vectors. To verify the results compare the truth table which is documented in the DFFREGSRL component.</p>
</html>"));
end DFFREGSRL;
model DLATREG "Level sensitive D-Register-Bank, high active reset"
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table enable(x={L.'0',L.'1',L.'0'}, t={0,10,18})
annotation (Placement(transformation(extent={{-86,-32},{-66,-12}})));
Modelica.Electrical.Digital.Sources.Table data_0(x={L.'W',L.'1'}, t={0,15})
annotation (Placement(transformation(extent={{-86,8},{-66,28}})));
Modelica.Electrical.Digital.Sources.Table reset(x={L.'0',L.'1',L.'0',L.'1',L.'0'}, t={0,1,2,20,21})
annotation (Placement(transformation(extent={{-86,-70},{-66,-50}})));
Modelica.Electrical.Digital.Sources.Table data_1(x={L.'0',L.'1'}, t={0,16})
annotation (Placement(transformation(extent={{-86,40},{-66,60}})));
Modelica.Electrical.Digital.Registers.DLATREG dLATREG(
n=2,
tHL=2,
tLH=3, delay(inertialDelaySensitive(each y( start=L.'U', fixed=true))))
annotation (Placement(transformation(extent={{-45,-50},{84,79}})));
equation
connect(reset.y, dLATREG.reset) annotation (Line(
points={{-66,-60},{-39.84,-60},{-39.84,-24.2}}, color={127,0,127}));
connect(enable.y, dLATREG.enable) annotation (Line(
points={{-66,-22},{-56,-22},{-56,1.6},{-39.84,1.6}}, color={127,0,127}));
connect(data_0.y, dLATREG.dataIn[1]) annotation (Line(
points={{-66,18},{-56,18},{-56,37.72},{-39.84,37.72}}, color={127,0,127}));
connect(data_1.y, dLATREG.dataIn[2]) annotation (Line(
points={{-66,50},{-56,50},{-56,42.88},{-39.84,42.88}}, color={127,0,127}));
annotation (experiment(StopTime=25),
Documentation(info="<html>
<p>This example is a simple test of the Registers.DLATREG component. The data width is set to two. After simulation plot both the dataIn and the dataOut vectors. To verify the results compare the truth table which is documented in the DLATREG component.</p>
</html>"));
end DLATREG;
model DLATREGL "Level sensitive D-Register-Bank, low active reset"
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table enable(x={L.'0',L.'1',L.'0'}, t={0,10,18})
annotation (Placement(transformation(extent={{-86,-32},{-66,-12}})));
Modelica.Electrical.Digital.Sources.Table data_0(x={L.'W',L.'1'}, t={0,15})
annotation (Placement(transformation(extent={{-86,8},{-66,28}})));
Modelica.Electrical.Digital.Sources.Table reset(t={0,1,2,20,21}, x={L.'1',L.'0',L.'1',L.'0',L.'1'})
annotation (Placement(transformation(extent={{-86,-70},{-66,-50}})));
Modelica.Electrical.Digital.Sources.Table data_1(x={L.'0',L.'1'}, t={0,16})
annotation (Placement(transformation(extent={{-86,40},{-66,60}})));
Modelica.Electrical.Digital.Registers.DLATREGL dLATREGL(
tHL=2,
tLH=3,
n=2, delay(inertialDelaySensitive(each y(start=L.'U', fixed=true)))) annotation (Placement(transformation(extent={{-45,-50},{84,79}})));
equation
connect(reset.y, dLATREGL.reset) annotation (Line(
points={{-66,-60},{-39.84,-60},{-39.84,-24.2}}, color={127,0,127}));
connect(enable.y, dLATREGL.enable) annotation (Line(
points={{-66,-22},{-54,-22},{-54,1.6},{-39.84,1.6}}, color={127,0,127}));
connect(data_0.y, dLATREGL.dataIn[1]) annotation (Line(
points={{-66,18},{-56,18},{-56,37.72},{-39.84,37.72}}, color={127,0,127}));
connect(data_1.y, dLATREGL.dataIn[2]) annotation (Line(
points={{-66,50},{-56,50},{-56,42.88},{-39.84,42.88}}, color={127,0,127}));
annotation (experiment(StopTime=25),
Documentation(info="<html>
<p>This example is a simple test of the Registers.DLATREGL component. The data width is set to two. After simulation plot both the dataIn and the dataOut vectors. To verify the results compare the truth table which is documented in the DLATREGL component.</p>
</html>"));
end DLATREGL;
model DLATREGSRH "Level sensitive D-Register-Bank, high active set and reset"
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table enable(x={L.'0',L.'1',L.'0'}, t={0,10,18})
annotation (Placement(transformation(extent={{-86,-32},{-66,-12}})));
Modelica.Electrical.Digital.Sources.Table data_0(x={L.'W',L.'1'}, t={0,15})
annotation (Placement(transformation(extent={{-86,8},{-66,28}})));
Modelica.Electrical.Digital.Sources.Table reset(x={L.'0',L.'1',L.'0',L.'1',L.'0'}, t={0,1,2,20,21})
annotation (Placement(transformation(extent={{-86,-70},{-66,-50}})));
Modelica.Electrical.Digital.Sources.Table data_1(x={L.'0',L.'1'}, t={0,16})
annotation (Placement(transformation(extent={{-86,40},{-66,60}})));
Modelica.Electrical.Digital.Sources.Table set(x={L.'0',L.'1',L.'0'}, t={0,5,6})
annotation (Placement(transformation(extent={{-86,74},{-66,94}})));
Modelica.Electrical.Digital.Registers.DLATREGSRH dLATREGSRH(
tHL=2,
tLH=3,
n=2, delay(inertialDelaySensitive(each y(start=L.'U', fixed=true)))) annotation (Placement(transformation(extent={{-45,-42},{69,71}})));
equation
connect(reset.y, dLATREGSRH.reset) annotation (Line(
points={{-66,-60},{-40.44,-60},{-40.44,-19.4}}, color={127,0,127}));
connect(enable.y, dLATREGSRH.enable) annotation (Line(
points={{-66,-22},{-52,-22},{-52,3.2},{-40.44,3.2}}, color={127,0,127}));
connect(data_0.y, dLATREGSRH.dataIn[1]) annotation (Line(
points={{-66,18},{-52,18},{-52,34.84},{-40.44,34.84}}, color={127,0,127}));
connect(data_1.y, dLATREGSRH.dataIn[2]) annotation (Line(
points={{-66,50},{-52,50},{-52,39.36},{-40.44,39.36}}, color={127,0,127}));
connect(set.y, dLATREGSRH.set) annotation (Line(
points={{-66,84},{-40.44,84},{-40.44,59.7}}, color={127,0,127}));
annotation (experiment(StopTime=25),
Documentation(info="<html>
<p>This example is a simple test of the Registers.DLATREGSRH component. The data width is set to two. After simulation plot both the dataIn and the dataOut vectors. To verify the results compare the truth table which is documented in the DLATREGSRH component.</p>
</html>"));
end DLATREGSRH;
model DLATREGSRL "Level sensitive D-Register-Bank, low active set and reset"
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table enable(t={0,10,18}, x={L.'0',L.'1',L.'0'})
annotation (Placement(transformation(extent={{-86,-32},{-66,-12}})));
Modelica.Electrical.Digital.Sources.Table data_0(x={L.'W',L.'1'}, t={0,15})
annotation (Placement(transformation(extent={{-86,8},{-66,28}})));
Modelica.Electrical.Digital.Sources.Table reset(t={0,1,2,20,21}, x={L.'1',L.'0',L.'1',L.'0',L.'1'})
annotation (Placement(transformation(extent={{-86,-70},{-66,-50}})));
Modelica.Electrical.Digital.Sources.Table data_1(x={L.'0',L.'1'}, t={0,16})
annotation (Placement(transformation(extent={{-86,40},{-66,60}})));
Modelica.Electrical.Digital.Sources.Table set(t={0,5,6}, x={L.'1',L.'0',L.'1'})
annotation (Placement(transformation(extent={{-86,74},{-66,94}})));
Modelica.Electrical.Digital.Registers.DLATREGSRL dLATREGSRL(
tHL=2,
tLH=3,
n=2, delay(inertialDelaySensitive(each y(start=L.'U',fixed=true)))) annotation (Placement(transformation(extent={{-45,-43},{69,71}})));
equation
connect(reset.y, dLATREGSRL.reset) annotation (Line(
points={{-66,-60},{-40.44,-60},{-40.44,-20.2}}, color={127,0,127}));
connect(enable.y, dLATREGSRL.enable) annotation (Line(
points={{-66,-22},{-56,-22},{-56,2.6},{-40.44,2.6}}, color={127,0,127}));
connect(data_0.y, dLATREGSRL.dataIn[1]) annotation (Line(
points={{-66,18},{-56,18},{-56,34.52},{-40.44,34.52}}, color={127,0,127}));
connect(data_1.y, dLATREGSRL.dataIn[2]) annotation (Line(
points={{-66,50},{-56,50},{-56,39.08},{-40.44,39.08}}, color={127,0,127}));
connect(set.y, dLATREGSRL.set) annotation (Line(
points={{-66,84},{-40.44,84},{-40.44,59.6}}, color={127,0,127}));
annotation (experiment(StopTime=25),
Documentation(info="<html>
<p>This example is a simple test of the Registers.DLATREGSRL component. The data width is set to two. After simulation plot both the dataIn and the dataOut vectors. To verify the results compare the truth table which is documented in the DLATREGSRL component.</p>
</html>"));
end DLATREGSRL;
model NXFER "Functionality test of NXFERGATE"
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table e_table(
y0=Modelica.Electrical.Digital.Interfaces.Logic.'U',
x={L.'0',L.'1',L.'Z'},
t={0,5,9})
annotation (Placement(transformation(extent={{-75,30},{-55,50}})));
Modelica.Electrical.Digital.Sources.Table x_table(
y0=Modelica.Electrical.Digital.Interfaces.Logic.'U',
x={L.'1',L.'0'},
t={1,7})
annotation (Placement(transformation(extent={{-75,-20},{-55,0}})));
Modelica.Electrical.Digital.Tristates.NXFERGATE nXFERGATE(
tHL=1, tLH=1)
annotation (Placement(transformation(extent={{-40,-52},{52,41}})));
equation
connect(x_table.y, nXFERGATE.x) annotation (Line(
points={{-55,-10},{-45.2,-10},{-45.2,-10.15},{-35.4,-10.15}}, color={127,0,127}));
connect(e_table.y, nXFERGATE.enable) annotation (Line(
points={{-55,40},{-35.4,40},{-35.4,27.05}}, color={127,0,127}));
annotation (experiment(StopTime=12),
Documentation(info="<html>
<p>This example is a simple test of the Tristates.NXFERGATE component.</p>
</html>"));
end NXFER;
model NRXFER "Functionality test of NRXFERGATE"
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table e_table(
y0=Modelica.Electrical.Digital.Interfaces.Logic.'U',
x={L.'0',L.'1',L.'Z'},
t={0,5,9})
annotation (Placement(transformation(extent={{-75,30},{-55,50}})));
Modelica.Electrical.Digital.Sources.Table x_table(
y0=Modelica.Electrical.Digital.Interfaces.Logic.'U',
x={L.'1',L.'0'},
t={1,7})
annotation (Placement(transformation(extent={{-75,-20},{-55,0}})));
Modelica.Electrical.Digital.Tristates.NRXFERGATE nRXFERGATE(
tHL=1, tLH=1)
annotation (Placement(transformation(extent={{-40,-54},{58,44}})));
equation
connect(x_table.y, nRXFERGATE.x) annotation (Line(
points={{-55,-10},{-45.05,-10},{-45.05,-9.9},{-35.1,-9.9}}, color={127,0,127}));
connect(e_table.y, nRXFERGATE.enable) annotation (Line(
points={{-55,40},{-35.1,40},{-35.1,29.3}}, color={127,0,127}));
annotation (experiment(StopTime=12),
Documentation(info="<html>
<p>This example is a simple test of the Tristates.NRXFER component. After simulation until 12 s plot x, enable, and y of the <code>nRXFERGATE </code>component. To verify the result compare to the truth table <code>NRXferTable</code>.</p>
</html>"));
end NRXFER;
model BUF3S "Functionality test of BUF3S"
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table e_table(
y0=Modelica.Electrical.Digital.Interfaces.Logic.'U',
x={L.'0',L.'1',L.'Z'},
t={0,5,9})
annotation (Placement(transformation(extent={{-75,30},{-55,50}})));
Modelica.Electrical.Digital.Sources.Table x_table(
y0=Modelica.Electrical.Digital.Interfaces.Logic.'U',
x={L.'1',L.'0'},
t={1,7})
annotation (Placement(transformation(extent={{-75,-20},{-55,0}})));
Modelica.Electrical.Digital.Tristates.BUF3S bUF3S(
tHL=1,
tLH=1,
strength=Modelica.Electrical.Digital.Interfaces.Strength.'S_X01')
annotation (Placement(transformation(extent={{-40,-50},{48,38}})));
equation
connect(x_table.y, bUF3S.x) annotation (Line(
points={{-55,-10},{-35.6,-10.4}}, color={127,0,127}));
connect(e_table.y, bUF3S.enable) annotation (Line(
points={{-55,40},{-35.6,40},{-35.6,24.8}}, color={127,0,127}));
annotation (experiment(StopTime=12),
Documentation(info="<html>
<p>This example is a simple test of the Tristates.BUF3S component. After simulation until 12 s plot x, enable, and y of the <code>bUF3S</code> component. To verify the result compare to the truth table Buf3sTable.</p>
</html>"));
end BUF3S;
model INV3S "Functionality test of INV3S"
import L = Modelica.Electrical.Digital.Interfaces.Logic;
extends Modelica.Icons.Example;
Modelica.Electrical.Digital.Sources.Table e_table(
y0=L.'U',
x={L.'0',L.'1',L.'Z'},