Subversion Repositories uos_processor

%!PS-Adobe-3.0 EPSF-3.0

%%Title: cpu-alu

%%Creator: Xcircuit v3.3

%%CreationDate: Sun Nov  9 16:33:07 2014

%%Pages: 1

%%BoundingBox: 68 68 1256 447

%%DocumentNeededResources: font Helvetica font Times-Roman

%%EndComments

%%BeginProlog

%

%  PostScript prolog for output from xcircuit

%  Version: 3.3

%

%  Electrical circuit (and otherwise general) drawing program

%

%  Written by Tim Edwards 8/5/93--7/13/05  (tim.edwards@multigig.com)

%  The Johns Hopkins University (1993-2004)

%  MultiGiG, Inc. (2004-present)

%

%%BeginResource: procset XCIRCproc 3.3 0

%

% 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

/ul { dup type /stringtype eq showflag 1 eq and { 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 { dup type /stringtype eq showflag 1 eq and { 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 currentpoint newpath moveto true charpath flattenpath

        pathbbox pop exch pop sub grestore } def

/Ts {mark Tabs aload pop counttomark 1 add array astore /Tabs exch def Tabs

/Tbn {mark Tabs aload pop counttomark dup 2 add 1 roll cleartomark 1 sub} def

/Tb { 0 1 Tbn {Tabs exch get dup currentpoint pop lt

        {currentpoint exch pop moveto exit} {pop} ifelse } for } def

/Tf { Tbn -1 0 {Tabs exch get dup currentpoint pop gt

        {currentpoint exch pop moveto exit} {pop} ifelse } for } def

/qS { (aa) stW (a a) stW sub 4 div 0 Kn } def

/hS { qS qS } def

/pspc 0 def

/cf0 { scalefont setfont } bind def

/Kn { dup kY add /kY exch def rmoveto } bind def

/ss { /fscale fscale 0.67 mul def currentfont 0.67 cf0 0 fscale0 fscale mul

        0.33 mul neg Kn} def

/Ss { /fscale fscale 0.67 mul def currentfont 0.67 cf0 0 fscale0 fscale mul

        0.67 mul Kn } def

/ns { 0 kY neg Kn /kY 0 def /fscale 1.0 def xfont0 1.0 cf0 } def

/CR { ns 0 /Bline Bline fscale0 neg add def Bline moveto } def

/cf { dup type /realtype ne {1.0} if exch findfont exch kY 0 eq

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        {fscale0 mul fscale mul cf0} ifelse } def

/ctmk { counttomark dup 2 add -1 roll pop } bind def

/label { gsave translate 0 0 moveto dup scale neg /rotval exch def

        /just exch def just 384 and 0 gt {/mshow {pop} def} {/mshow {show}

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        gsave pagemat setmatrix idtransform exch grestore 1 0 dtransform

        gsave pagemat setmatrix idtransform exch grestore dup abs 1e-9 lt

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        rotval neg def /just just dup 3 and 1 ne {3 xor} if def} {1} ifelse

        exch -1e-9 lt {-1 /rotval rotval neg def /just just dup 12 and

        4 ne {12 xor} if def} {1} ifelse scale } if /showflag 0 def

        /fspc pspc def /Bline 0 def /Tabs 0 array def /fscale 1.0 def

        /kY 0 def gsave dup 1 add copy 0 exch 1 0 dtransform exch atan rotate

        {exch dup type /stringtype eq {true charpath flattenpath} {dup type

        /arraytype eq {exec} {12 string cvs true charpath flattenpath} ifelse}

        ifelse} repeat pop pathbbox grestore 3 -1 roll pop 3 1 roll just

        1 and 0 gt {just 2 and 0 gt {exch pop neg fspc sub} {exch sub 0.5

        mul neg} ifelse} {pop neg fspc add} ifelse exch Bline exch just 4

        and 0 gt {just 8 and 0 gt {exch pop neg fspc sub} {add 0.5 mul neg}

        ifelse} {pop neg fspc add} ifelse rotval rotate Kn currentpoint

        translate /showflag 1 def /Bline 0 def /Tabs 0 array def /fscale

        1.0 def /kY 0 def {dup type /stringtype eq {mshow} {dup type

        /arraytype eq {exec} {12 string cvs mshow} ifelse} ifelse} repeat

        grestore } def

/pinlabel { 4 index 32 and 0 ne hlevel 0 eq or { /pspc 10 def label

        /pspc 0 def } { pop pop pop pop pop {pop} repeat } ifelse } def

/pinglobal { pinlabel } def

/infolabel { pinlabel } def

/graphic { gsave 4 index cvx exec /DataSource get resetfile translate

/scb { setrgbcolor } bind def  /sce { defColor aload pop scb } bind def

/cRedef {/defColor currentcolor 3 array astore def} def

/begingate {dup type /dicttype ne {1 dict} if begin     % default params

        dup type /dicttype ne {1 dict} if begin         % instanced params

        /hlevel hlevel 1 add def /defColor currentcolor sce 3 array

        astore def gsave sce translate 0 0 moveto neg rotate dup abs scale

        } bind def

/endgate { /hlevel hlevel 1 sub def grestore defColor aload pop cRedef

        scb end end} 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

  gsave style 16 and 0 gt { style 224 and -5 bitshift style 256 and 0 gt {

  7 exch sub 8 div dup 1 exch sub currentrgbcolor 3 array astore

  {3 copy mul add 4 1 roll pop} forall pop pop setrgbcolor eofill}

  {dup 7 lt {gar exch get ppaint} {pop eofill} ifelse} ifelse}

  {style 256 and 0 gt {1 setgray eofill} if} ifelse grestore style 8 and 0 gt

  style 512 eq or {newpath} {stroke} ifelse grestore} 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 0 0 scb cRedef } def

/psinsertion {/PSobj save def /showpage {} def /setpagedevice {pop} def bop

        rotate translate dup scale} 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.

%%BeginSetup

/::add {

begingate

(+) {/Helvetica cf} 2 21 0 1.00 0 -32 label

1 1.00 -32 48 -32 32 2 polygon

1 1.00 32 48 32 32 2 polygon

1 1.00 80 -32 64 -32 2 polygon

1 1.00 -64 -16 -80 -16 2 polygon

(i) {ss} (c) {/Helvetica cf} 4 21 0 1.00 48 -32 label

(o) {ss} (c) {/Helvetica cf} 4 21 0 1.00 -48 -32 label

1 1.00 0 -96 0 -112 2 polygon

endgate

} def

/invert {

% trivial

begingate

1 1.00 48 0 8 0.00 360.00 xcarc

1 1.00 -32 0 -48 0 2 polygon

1 1.00 56 0 64 0 2 polygon

1.000 0.000 0.000 scb

(Out) {/Times-Roman cf} 2 4 0 1.00 64 0 pinlabel

(In) {/Times-Roman cf} 2 7 0 1.00 -48 0 pinlabel

endgate

} def

/dot {

% trivial

begingate

248 1.00 0 0 6 0.00 360.00 xcarc

1.000 0.000 0.000 scb

(x) {/Times-Roman cf} 2 29 0 1.00 0 0 pinlabel

endgate

} def

/jumper {

% trivial

begingate

1 1.00 0 0 10 -90.00 90.00 xcarc

1 1.00 0 10 0 16 2 polygon

1 1.00 0 -10 0 -16 2 polygon

1.000 0.000 0.000 scb

(a) {/Times-Roman cf} 2 1 0 1.00 0 16 pinlabel

(a) {/Times-Roman cf} 2 13 0 1.00 0 -16 pinlabel

endgate

} def

/nor {

% trivial

begingate

1 1.00 -64 48 -35 48 2 polygon

1 1.00 -64 -48 -35 -48 2 polygon

1 1.00 -128 0 80 -37.00 37.00 xcarc

1 1.00 56 0 8 0.00 360.00 xcarc

1 1.00 -35 -48 96 30.00 90.00 xcarc

1 1.00 -35 48 96 270.00 330.00 xcarc

1.000 0.000 0.000 scb

(Out) {/Times-Roman cf} 2 4 0 1.00 64 0 pinlabel

(In.1) {/Times-Roman cf} 2 7 0 1.00 -56 32 pinlabel

(In.2) {/Times-Roman cf} 2 7 0 1.00 -56 -32 pinlabel

endgate

} def

/arrowhead {

% trivial

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

/or_gate {

% trivial

begingate

1 1.00 -19 -48 96 30.00 90.00 xcarc

1 1.00 -19 48 96 270.00 330.00 xcarc

1 1.00 -112 0 80 -37.00 37.00 xcarc

1 1.00 -48 48 -19 48 2 polygon

1 1.00 -48 -48 -19 -48 2 polygon

1.000 0.000 0.000 scb

(Out) {/Times-Roman cf} 2 4 0 1.00 64 0 pinlabel

(In.1) {/Times-Roman cf} 2 7 0 1.00 -40 32 pinlabel

(In.2) {/Times-Roman cf} 2 7 0 1.00 -40 -32 pinlabel

endgate

} def

/and_gate {

% trivial

begingate

1 1.00 0 -48 -64 -48 -64 48 0 48 4 polygon

1 1.00 0 0 48 -90.00 90.00 xcarc

1.000 0.000 0.000 scb

(Out) {/Times-Roman cf} 2 4 0 1.00 48 0 pinlabel

(In.1) {/Times-Roman cf} 2 7 0 1.00 -64 32 pinlabel

(In.2) {/Times-Roman cf} 2 7 0 1.00 -64 -32 pinlabel

endgate

} def

%%EndSetup

%%Page: cpu 1

%%PageOrientation: Portrait

/pgsave save def bop

1.0000 inchscale

2.6000 setlinewidth 843 782 translate

1.00 360 1808 16 ::add

(AND) {/Helvetica cf} 2 21 0 1.00 1440 -16 label

1 1.00 1408 64 1408 48 2 polygon

1 1.00 1472 64 1472 48 2 polygon

1 1.00 1440 -80 1440 -96 2 polygon

(OR) {/Helvetica cf} 2 21 0 1.00 1264 -16 label

1 1.00 1232 64 1232 48 2 polygon

1 1.00 1296 64 1296 48 2 polygon

1 1.00 1264 -80 1264 -96 2 polygon

(XOR) {/Helvetica cf} 2 21 0 1.00 1088 -16 label

1 1.00 1056 64 1056 48 2 polygon

1 1.00 1120 64 1120 48 2 polygon

1 1.00 1088 -80 1088 -96 2 polygon

1 1.00 -544 336 1776 336 2 polygon

1 1.00 -544 240 1840 240 2 polygon

(A) {/Helvetica cf} 2 23 0 1.00 -560 336 label

(B) {/Helvetica cf} 2 23 0 1.00 -560 240 label

1 1.00 1776 64 1776 48 2 polygon

1 1.00 1584 64 1584 336 2 polygon

1 1.00 1776 48 1776 336 2 polygon

1 1.00 1408 336 1408 64 2 polygon

1 1.00 1472 64 1472 240 2 polygon

1 1.00 1232 64 1232 336 2 polygon

1 1.00 1296 64 1296 240 2 polygon

1 1.00 1056 64 1056 336 2 polygon

1 1.00 1120 64 1120 240 2 polygon

1 1.00 1840 64 1840 240 2 polygon

(0) {/Helvetica 0.600 cf} {/Helvetica cf} 3 20 0 1.00 1888 -16 label

(-) {/Helvetica cf} 2 21 0 1.00 1616 -16 label

1 1.00 1584 64 1584 48 2 polygon

1 1.00 1648 64 1648 48 2 polygon

1 1.00 1696 -16 1680 -16 2 polygon

1 1.00 1552 0 1536 0 2 polygon

(i) {ss} (c) {/Helvetica cf} 4 21 0 1.00 1664 -16 label

(o) {ss} (c) {/Helvetica cf} 4 21 0 1.00 1568 -16 label

1 1.00 1616 -80 1616 -96 2 polygon

1 1.00 1648 64 1648 240 2 polygon

(0) {/Helvetica 0.600 cf} {/Helvetica cf} 3 20 0 1.00 1696 -16 label

1.00 90 576 -16 invert

(SHL) {/Helvetica cf} 2 21 0 1.00 400 -16 label

1.00 0 144 -16 dot

1.00 0 208 -16 dot

1.00 0 208 -16 dot

1.00 0 272 -16 dot

1 1.00 576 32 576 336 2 polygon

1 1.00 400 48 400 336 2 polygon

1 1.00 64 -176 1888 -176 2 polygon

1 1.00 64 -176 224 -336 2 polygon

1 1.00 224 -336 1728 -336 2 polygon

1 1.00 1888 -176 1728 -336 2 polygon

1 1.00 1808 -96 1808 -176 2 polygon

1 1.00 1616 -96 1616 -176 2 polygon

1 1.00 1440 -96 1440 -176 2 polygon

1 1.00 1264 -96 1264 -176 2 polygon

1 1.00 1088 -96 1088 -176 2 polygon

1 1.00 576 -80 576 -176 2 polygon

1 1.00 400 -80 400 -176 2 polygon

{ss} (s) {/Helvetica cf} 3 21 0 1.00 176 -240 label

1.00 0 400 336 dot

1.00 0 576 336 dot

1.00 0 1056 336 dot

1.00 0 1120 240 dot

1.00 0 1232 336 dot

1.00 0 1296 240 dot

1.00 0 1408 336 dot

1.00 0 1472 240 dot

1.00 0 1584 336 dot

1.00 0 1648 240 dot

1 1.00 1024 -336 1024 -544 2 polygon

(q) {/Helvetica cf} 2 21 0 1.00 1024 -576 label

1.00 0 688 -16 dot

1.00 0 752 -16 dot

1.00 0 752 -16 dot

1.00 0 816 -16 dot

1 1.00 1616 -128 1792 -128 2 polygon

1.00 270 1808 -128 jumper

1 1.00 1824 -128 1936 -128 1936 -128 3 polygon

(aluop) {/Helvetica cf} 2 23 0 1.00 -560 -256 label

1 1.00 -528 -240 -512 -272 2 polygon

(5) {/Helvetica 0.600 cf} {/Helvetica cf} 3 16 0 1.00 -528 -240 label

1 1.00 -544 -256 -512 -256 2 polygon

1 1.00 -512 -256 144 -256 2 polygon

1.00 90 2160 -240 nor

(zf) {/Helvetica cf} 2 21 0 1.00 2160 -560 label

1 1.00 1536 0 1536 -144 1600 -144 3 polygon

1.00 270 1616 -144 jumper

1.00 270 1808 -144 jumper

1 1.00 1632 -144 1792 -144 2 polygon

1 1.00 1824 -144 1920 -144 1920 -528 3 polygon

(cf) {/Helvetica cf} 2 21 0 1.00 1920 -560 label

1.00 0 1616 -128 dot

1.00 360 2064 -96 arrowhead

(sf) {/Helvetica cf} 2 21 0 1.00 2064 -560 label

1.00 90 2304 -192 or_gate

(of) {/Helvetica cf} 2 21 0 1.00 2304 -560 label

1.00 90 2384 -64 and_gate

1.00 90 2240 -64 and_gate

1.00 90 2416 80 invert

1 1.00 1776 336 2432 336 2 polygon

1.00 180 2416 304 arrowhead

(7) {/Helvetica 0.600 cf} {/Helvetica cf} 3 21 0 1.00 2432 320 label

1 1.00 1840 240 2368 240 2 polygon

(7) {/Helvetica 0.600 cf} {/Helvetica cf} 3 21 0 1.00 2384 224 label

(7) {/Helvetica 0.600 cf} {/Helvetica cf} 3 21 0 1.00 2080 -112 label

1 1.00 2416 0 2416 16 2 polygon

1 1.00 2416 224 2416 304 2 polygon

1.00 0 1776 336 dot

1.00 180 2368 208 arrowhead

1 1.00 2368 0 2368 0 2368 224 3 polygon

1 1.00 1920 -128 2128 -128 2 polygon

1 1.00 2064 -96 2064 144 2352 144 2352 0 4 polygon

(sgn A) {/Helvetica 0.600 cf} {/Helvetica cf} 3 21 90 1.00 2432 256 label

1 1.00 2272 336 2272 0 2 polygon

1.00 90 2224 80 invert

1.00 90 2128 80 invert

1 1.00 2224 240 2224 128 2 polygon

1 1.00 2224 16 2224 0 2 polygon

1 1.00 2208 0 2208 16 2128 16 3 polygon

1.00 0 2224 240 dot

1.00 0 2128 144 jumper

1 1.00 2128 208 2128 160 2 polygon

1 1.00 2128 128 2128 128 2 polygon

1.00 180 2128 208 arrowhead

(7) {/Helvetica 0.600 cf} {/Helvetica cf} 3 21 0 1.00 2144 224 label

1 1.00 2416 224 2416 128 2 polygon

(sgn B) {/Helvetica 0.600 cf} {/Helvetica cf} 3 21 90 1.00 2384 176 label

(sgn B) {/Helvetica 0.600 cf} {/Helvetica cf} 3 21 90 1.00 2144 176 label

1 1.00 2240 -112 2240 -128 2288 -128 2288 -160 4 polygon

1 1.00 2320 -160 2320 -128 2384 -128 2384 -112 4 polygon

1 1.00 2304 -256 2304 -528 2 polygon

1 1.00 2064 -160 2064 -528 2 polygon

1.00 180 2064 -160 arrowhead

(7) {/Helvetica 0.600 cf} {/Helvetica cf} 3 21 0 1.00 2080 -144 label

1 1.00 2128 -128 2160 -128 2160 -192 3 polygon

1 1.00 2160 -304 2160 -528 2 polygon

1 1.00 -528 352 -512 320 2 polygon

(8) {/Helvetica 0.600 cf} {/Helvetica cf} 3 16 0 1.00 -528 352 label

1 1.00 -528 256 -512 224 2 polygon

(8) {/Helvetica 0.600 cf} {/Helvetica cf} 3 16 0 1.00 -528 256 label

(8) {/Helvetica 0.600 cf} {/Helvetica cf} 3 16 0 1.00 1008 -528 label

1 1.00 1008 -528 1040 -544 2 polygon

1 1.00 -128 -240 -112 -272 2 polygon

(5) {/Helvetica 0.600 cf} {/Helvetica cf} 3 16 0 1.00 -128 -240 label

pgsave restore showpage

%%Trailer

XCIRCsave restore

%%EOF