| %!PS-Adobe-3.0 EPSF-3.0 |
| %%Title: 02032.eps |
| %%Creator: Xcircuit v2.0 |
| %%CreationDate: Sun Jul 15 15:25:49 2001 |
| %%Pages: 1 |
| %%BoundingBox: 68 68 375 308 |
| %%DocumentNeededResources: font Helvetica font Helvetica-Oblique |
| %%EndComments |
| %%BeginProlog |
| % |
| % PostScript prolog for output from xcircuit |
| % Version: 2.0 |
| % |
| % Electrical circuit (and otherwise general) drawing program |
| % |
| % Written by Tim Edwards 8/5/93--2/25/99 (tim@bach.ece.jhu.edu) |
| % The Johns Hopkins University |
| % |
| %%BeginResource: procset XCIRCproc 2.0 2 |
| % supporting definitions --- these are the primary xcircuit types. |
|
|
| /XCIRCsave save def |
| /topmat matrix currentmatrix def |
|
|
| /fontslant { /slant exch def [1 0 slant 1 0 0] |
| exch findfont exch makefont dup length dict /ndict exch def |
| { 1 index /FID ne { ndict 3 1 roll put } { pop pop } ifelse } forall |
| ndict definefont pop} def |
| /cf { dup type /realtype eq {40 mul /fscale exch def} if dup /xfont exch def |
| findfont fscale scalefont setfont } def |
| /Ss { gsave 0.67 dup scale gsave mty neg rmoveto |
| glevel 1 add /glevel exch def } def |
| /ss { gsave 0.67 dup scale gsave mty 0.5 mul rmoveto |
| glevel 1 add /glevel exch def } def |
| /ns { currentpoint transform % preserve x position! |
| glevel {grestore} repeat /glevel 0 def |
| itransform pop currentpoint pop sub 0 rmoveto } def |
| /ul { showflag 1 eq { gsave |
| currentpoint topmat setmatrix 0 0 moveto 2 index stringwidth pop (_) |
| false charpath flattenpath pathbbox grestore exch pop 1 index |
| sub setlinewidth exch pop currentpoint 3 -1 roll add moveto 0 |
| rlineto stroke moveto } if } def |
| /ol { showflag 1 eq { gsave gsave |
| currentpoint topmat setmatrix 2 index stringwidth pop 3 index |
| true charpath flattenpath pathbbox grestore exch pop |
| exch pop topmat setmatrix (_) true charpath pathbbox grestore |
| exch pop 1 index sub setlinewidth exch pop currentpoint |
| exch 4 1 roll exch sub add moveto pop 0 rlineto stroke |
| moveto } if } def |
| /stW { gsave true charpath flattenpath pathbbox pop exch pop sub |
| grestore } def |
| /bs { stW 0 rmoveto } def |
| /pspc 0 def |
| /qS { (aa) stW (a a) stW sub 4 div 0 rmoveto } def |
| /hS { qS qS } def |
| /textx { dup 1 add copy 0 exch { exch dup type /stringtype eq |
| {stringwidth pop add}{exec} ifelse } repeat neg ns } def |
| /mty { 0 topmat setmatrix (A) true charpath flattenpath pathbbox exch |
| pop exch sub exch pop neg grestore } def |
| /texty { gsave 2 copy pop exec mty } def |
| /tcenter { textx grestore 0.5 mul 0 rmoveto } def |
| /tright { textx grestore fspc sub 0 rmoveto } def |
| /tmiddle { texty 0.5 mul rmoveto } def |
| /ttop { texty fspc sub rmoveto } def |
| /tshow {{ dup type /stringtype eq {show}{exec} ifelse} repeat ns } def |
|
|
| /label { gsave translate 0 0 moveto rotate /just exch def just 16 and 0 gt |
| {0 1 dtransform gsave pagemat setmatrix idtransform exch grestore |
| 1 0 dtransform gsave pagemat setmatrix idtransform exch grestore |
| dup 0 eq {pop mul 0 gt} {3 1 roll pop pop 0 lt} ifelse |
| {-1 /just just dup 3 and 1 ne {3 xor} if def} {1} ifelse exch 0 lt |
| {-1 /just just dup 12 and 4 ne {12 xor} if def} {1} ifelse scale } if |
| /glevel 0 def /showflag 0 def /fspc pspc def |
| just 1 and 0 gt {gsave just 2 and 0 gt {tright}{tcenter} ifelse} |
| {fspc 0 rmoveto} ifelse |
| just 4 and 0 gt {just 8 and 0 gt {ttop}{tmiddle} ifelse} |
| {0 fspc rmoveto} ifelse |
| /showflag 1 def tshow grestore } def |
| /pinlabel { hlevel 0 eq { /pspc 20 def label /pspc 0 def } |
| { pop pop pop pop {pop} repeat } ifelse } def |
| /pinglobal { pinlabel } def |
| /infolabel { pinlabel } def |
|
|
| /begingate { /hlevel hlevel 1 add def gsave translate 0 0 moveto dup 0 lt |
| {neg 1 sub -1 1 scale} if rotate dup scale } bind def |
| /makeparm {3 string cvs dup length 1 add string /tstr exch def tstr exch |
| 1 exch putinterval tstr 0 (v) putinterval tstr cvn} bind def |
| /beginparm { -1 1 {makeparm exch def} for |
| dup type /arraytype eq { aload length -1 1 {makeparm exch def} |
| for } if begingate } bind def |
| /endgate { /hlevel hlevel 1 sub def grestore } bind def |
| |
| /hlevel 0 def |
| /tmpa [1 0 0 1 0 0] def |
| /gar {8 8 true tmpa {<c0 c0 00 00 0c 0c 00 00>} imagemask} bind |
| {8 8 true tmpa {<30 70 60 02 03 07 06 20>} imagemask} bind |
| {8 8 true tmpa {<0c 1e 1e 0c c0 e1 e1 c0>} imagemask} bind |
| {8 8 true tmpa {<0f 0f 0f 0f f0 f0 f0 f0>} imagemask} bind |
| {8 8 true tmpa {<3f f3 e1 e1 f3 3f 1e 1e>} imagemask} bind |
| {8 8 true tmpa {<df cf 8f 9f fd fc f8 f9>} imagemask} bind |
| {8 8 true tmpa {<ff 3f 3f ff ff f3 f3 ff>} imagemask} bind 7 array astore def |
| /ppaint { gsave clip tmpa dup setmatrix pathbbox neg exch neg 4 2 roll |
| neg 4 -1 roll 2 copy gt {exch} if 8 div ceiling 8 mul 4 2 roll neg 2 copy |
| gt {exch} if 8 div ceiling 8 mul 3 -1 roll -8 5 -1 roll |
| { 3 index exch 5 exch put dup -8 3 index { 3 index |
| exch 4 exch put 3 index exec } for } for pop pop pop pop grestore } bind def |
| /setstyles { |
| currentlinewidth mul setlinewidth /style exch def |
| style 1 and 0 gt not {closepath} if |
| style 2 and 0 gt {currentlinewidth 4 mul dup 2 array astore 0 setdash} if |
| style 4 and 0 gt {0.5 currentlinewidth 4 mul 2 array astore 0 setdash} if |
| style dup 256 ge exch 480 lt and { gsave 1 setgray eofill grestore } if |
| style 16 and 0 gt { gsave style 224 and -5 bitshift dup 7 lt |
| {gar exch get ppaint} { pop eofill } ifelse grestore } if |
| style 8 and 0 gt { newpath } { stroke } ifelse grestore } def |
| /scb { gsave setrgbcolor } bind def /sce { grestore } bind def |
|
|
| /polygon { gsave /num exch def moveto num 1 sub {lineto} repeat setstyles } def |
| /xcarc { gsave newpath arc setstyles } def |
| /elb { matrix currentmatrix 7 -1 roll 7 -1 roll translate 5 1 roll 4 -1 roll |
| 3 index div 1 scale } def |
| /ele { 0 4 1 roll 0 4 1 roll } bind def |
| /ellipse { gsave elb newpath ele arc setmatrix setstyles } def |
| /pellip { elb ele arc setmatrix } def |
| /nellip { elb ele arcn setmatrix } def |
| /spline { gsave moveto curveto setstyles } def |
| /polyc { {lineto} repeat } bind def |
| /beginpath { gsave moveto } bind def |
| /endpath { setstyles } bind def |
| /bop { 1 setlinecap 0 setlinejoin 6 setmiterlimit 0 setgray } def |
| /insertion {/PSobj save def /showpage {} def bop translate} def |
| /end_insert {PSobj restore} def |
| /setpagemat {/pagemat matrix currentmatrix def} def |
| /inchscale {setpagemat 0.375 mul dup scale} def |
| /cmscale {setpagemat 0.35433071 mul dup scale} def |
|
|
| %%EndResource |
| %%EndProlog |
|
|
| % XCircuit output starts here. |
|
|
| /sinewave { |
| % -256 -119 512 238 bbox |
| begingate |
| 1 1.00 -160 160 -96 160 0 0 -256 0 spline |
| 1 1.00 96 -160 160 -160 256 0 0 0 spline |
| endgate |
| } def |
|
|
| /arrowhead { |
| % -12 -32 24 36 bbox |
| begingate |
| 8 -28 beginpath |
| 3 -18 3 -15 0 0 curveto |
| -3 -15 -3 -18 -8 -28 curveto |
| -2 -26 2 -26 8 -28 curveto |
| 249 1.00 endpath |
| endgate |
| } def |
|
|
| /arrowhead90 { |
| % -20 -12 36 24 bbox |
| begingate |
| 1.00 90 -16 0 arrowhead |
| endgate |
| } def |
|
|
| %%Page: 02021.ps 1 |
| %%PageOrientation: Portrait |
| /pgsave save def bop |
| % 842 1153 offsets |
| 0.4500 inchscale |
| 2.6000 setlinewidth |
|
|
| 1.00 0 714 1153 sinewave |
| 0.810 0.810 0.810 scb |
| 5 1.00 426 1153 1130 1153 2 polygon |
| sce |
| (A) {/Helvetica 1.000 cf} 2 16 0 442 1121 label |
| 0.397 0.397 0.397 scb |
| (B) {/Helvetica 1.000 cf} 2 16 0 570 1121 label |
| sce |
| (Phase shift = 90 degrees) {/Helvetica 1.000 cf} 2 16 0 1162 1201 label |
| ( A is ahead of B) {/Helvetica 1.000 cf} 2 16 0 1162 1137 label |
| (\(A "leads" B\)) {/Helvetica 1.000 cf} 2 16 0 1258 1073 label |
| 1.00 0 842 849 sinewave |
| 0.810 0.810 0.810 scb |
| 5 1.00 426 849 1130 849 2 polygon |
| sce |
| 0.397 0.397 0.397 scb |
| (B) {/Helvetica 1.000 cf} 2 16 0 442 817 label |
| sce |
| (A) {/Helvetica 1.000 cf} 2 16 0 570 817 label |
| (Phase shift = 90 degrees) {/Helvetica 1.000 cf} 2 16 0 1162 897 label |
| (B is ahead of A) {/Helvetica 1.000 cf} 2 16 0 1226 833 label |
| (\(B "leads" A\)) {/Helvetica 1.000 cf} 2 16 0 1242 769 label |
| 1.00 -181 762 545 sinewave |
| (A) {/Helvetica 1.000 cf} 2 16 0 506 449 label |
| 0.397 0.397 0.397 scb |
| (B) {/Helvetica 1.000 cf} 2 16 0 506 625 label |
| sce |
| 0.810 0.810 0.810 scb |
| 5 1.00 458 545 1066 545 2 polygon |
| sce |
| (Phase shift = 180 degrees) {/Helvetica 1.000 cf} 2 16 0 1146 593 label |
| (A and B waveforms are) {/Helvetica 1.000 cf} 2 16 0 1162 529 label |
| (mirror-images of each other) {/Helvetica 1.000 cf} 2 16 0 1130 465 label |
| 0.810 0.810 0.810 scb |
| 5 1.00 474 1457 1082 1457 2 polygon |
| sce |
| 1 2.00 602 1617 698 1617 778 1457 522 1457 spline |
| 1 2.00 858 1297 954 1297 1034 1457 778 1457 spline |
| (A) {/Helvetica 1.000 cf} 2 16 0 490 1425 label |
| 0.397 0.397 0.397 scb |
| (B) {/Helvetica 1.000 cf} 2 16 0 538 1425 label |
| sce |
| (Phase shift = 0 degrees) {/Helvetica 1.000 cf} 2 16 0 1162 1505 label |
| (A and B waveforms are ) {/Helvetica 1.000 cf} 2 16 0 1162 1441 label |
| (in perfect step with each other) {/Helvetica 1.000 cf} 2 16 0 1098 1377 label |
| 1.00 -1 1994 1457 arrowhead90 |
| 1 2.00 1994 1457 1850 1457 2 polygon |
| (\(of "A" waveform with) {/Helvetica 1.000 cf} 2 16 0 1690 1665 label |
| (reference to "B" waveform\)) {/Helvetica 1.000 cf} 2 16 0 1658 1617 label |
| 1.00 0 1914 1233 arrowhead |
| 1 1.00 1914 1217 1914 1073 2 polygon |
| 1 1.00 1914 769 1914 913 2 polygon |
| 1.00 -181 1914 753 arrowhead |
| 1 1.00 1786 545 1930 545 2 polygon |
| 1.00 0 1786 545 arrowhead90 |
| 0.397 0.397 0.397 scb |
| 3 1.00 682 1313 746 1313 842 1153 586 1153 spline |
| 3 1.00 938 993 1002 993 1098 1153 842 1153 spline |
| 3 1.00 554 1009 618 1009 714 849 458 849 spline |
| 3 1.00 810 689 874 689 970 849 714 849 spline |
| 1.00 270 2090 1073 arrowhead |
| 3 1.00 2074 1073 1914 1073 2 polygon |
| (B) {/Helvetica 1.000 cf} 2 16 0 2106 1057 label |
| sce |
| (A) {/Helvetica 1.000 cf} 2 16 0 1898 1233 label |
| 0.397 0.397 0.397 scb |
| 3 1.00 2074 913 1914 913 2 polygon |
| 1.00 270 2090 913 arrowhead |
| (B) {/Helvetica 1.000 cf} 2 16 0 2106 897 label |
| sce |
| (A) {/Helvetica 1.000 cf} 2 16 0 1898 721 label |
| 0.397 0.397 0.397 scb |
| 3 1.00 2090 545 1930 545 2 polygon |
| 1.00 270 2106 545 arrowhead |
| (B) {/Helvetica 1.000 cf} 2 16 0 2122 529 label |
| sce |
| (A) {/Helvetica 1.000 cf} 2 16 0 1722 529 label |
| 0.397 0.397 0.397 scb |
| 3 1.00 602 705 666 705 762 545 506 545 spline |
| 3 1.00 858 385 922 385 1018 545 762 545 spline |
| sce |
| (A) {/Helvetica 1.000 cf} 2 16 0 2026 1441 label |
| 0.397 0.397 0.397 scb |
| (B) {/Helvetica 1.000 cf} 2 16 0 2074 1441 label |
| sce |
| 0.810 0.810 0.810 scb |
| 5 1.00 1946 1153 1994 1105 1994 1073 1914 1153 spline |
| sce |
| (90 degrees) {/Helvetica 1.000 cf} 2 16 0 1962 1153 label |
| 0.810 0.810 0.810 scb |
| 5 1.00 1946 833 1994 881 1994 913 1914 833 spline |
| sce |
| (-90 degrees) {/Helvetica 1.000 cf} 2 16 0 1978 833 label |
| 0.810 0.810 0.810 scb |
| 5 1.00 1978 609 1898 609 1866 545 2010 545 spline |
| sce |
| (180 degrees) {/Helvetica 1.000 cf} 2 16 0 1850 609 label |
| (Waveforms) {/Helvetica-Oblique 1.000 cf} 2 16 0 650 1777 label |
| (Phase relations) {/Helvetica-Oblique 1.000 cf} 2 16 0 1226 1777 label |
| (Vector representations) {/Helvetica-Oblique 1.000 cf} 2 16 0 1722 1777 label |
| pgsave restore showpage |
|
|
| %%Trailer |
| XCIRCsave restore |
| %%EOF |
|
|
