7.13 图7-40 基于74191的自动进给驱动电路.ewb

两套EWB实例教程-3.8M.zip

0=@F4ODDHJH10CDG8HLA4AL8498346<94A04HA<5864<HK@H@L@J0BL;02DH48<<L
I0C<6H>0I4<H?<>4=4F8;L@H4094088D4LC8E<D0G@C4;<30DD?4L<>H2<I@K@>L6
8>0K@00J4488HAH3@6L<848;420>@>DA@A<24C878F8642<6H3DKD;@8L68<02H:0
6@D4DH<<@@K044EDL<98@LG@AH=@H8HL006HEDKL>8>82<<8O88DA03@K8G8HD943
0C8I@ALDD<0<@4@5HJ0=@J0H@?8346HOD08OH04$000@H8J0140<881810246L=0H
@C0B48<0@A00H1880@0L@8<B<6L<@I8F0>428DH9DK4N@9<K<;830FHK0?H:<=<@@
9HCD7440J8@0@0A4=<4<DDA@C44@8@B<8DBD306@=8<8>8M09<E@A8L0D46<L@9D3
<G0<@F<GDG06@K45L8<B04@@4D8><:LJD@0A4ND2DB@6L><J8J094N<HH=D34J064
><KLI4H0>40<8@1<3460>8J0C0A4<@@458=HM<>@@LM0A0A4>L1@:488HL10F48<;
<8L6L84808L64L4JD:4A@306H=@889HHLO0K0D4ED<<3@?4@8C4AH<HL0I014OH78
HHHH10<8902DH<8H1HC4J08L=8H07L$000@I0B@<4L<4@9@C<6840D@@020B4FHFD
60=@8@@0=0D0000@907H9@D42<@H9HCD7440J8@0@0A4=<4<DDA@C44@8@B<8DBD3
06D<H<8>8M09<E@A8L0D46<L@9D3<G0<@F<GDG06@K45L8<B04@@4D8L<0HAD306<
>8<8?D0DLDIDC@6@>@J8G@>4;<0H>@I@K@>L68>0K@00J4888HA@C@<D2<:LDDI4K
<5D:0HD=DCDMH203D64N4AH44;80@H84H90F@K0CD5L<@>D:@2<N878F814CL?H=@
8HGL0DH@1@C@20J<5L88L@J0JHID9DM06<CL9D3@0D4<M4LLDHND6<H<8H9@E0647
L88M@J0JH649HJ8J0J@646H<4>@4@B8<4H<0H9DE0M43044>H30>D1@O00L$000@D
HJ0148<DLIH3@20=480H000J4800410B0?@B0:8HH9@28D8MD@020:44D@HAD3048
I4:H?DA4:D247@>@@HG@=40<BL=@FH2LBL@HB<60=DI84HA44490B880J4>4@<8HA
@38746414NL80?46<4L1DCD6@=LK@BH043D6<NLCD1@3@6L80F@B0444<@LADC<G0
589DKHB054H<DHA8K<78KD4478<8L83D8<F@10@@9DB0=0F47<;LNH8@K8JHH8F0H
DNH@L:L8L6<D4EL<<=@H89078G8343DIDA0B42<M<<D10M03044>H=0M<E04HL@>D
<@2<7H0HF0=4OD2H7H6<44DH;L@@I0D4EDC<C<J0<LGHC4604<J41@C<GD:0<<?H@
@K044E<<<H07L$000@80A0E028H<8H1H244038500004:81L?DA4:D247@>@@HG@=
40<BL=@FHBL?@NL7014J<DH1@10E4JD6@0@94285078=HJ0A0:40<4H4HL43H50=L
LHD@D4B<LHAD3<20=4>@I@00040<@@1@3@6L80F@B0644<<L5LEH98B<6L<@I8F0E
4L8FH9HLH;H4LLH>D64IDA0@@D42<6H84D8HDMH?@K42<=4;<1<H<2HK<=L=8ADJ0
E4?<C@O030D@B@64B<@@=0F85@40=HH@0@043DL<288HJL>4;DK4B014743DL<<<@
LFHAH<H@8DDAH<HL0E0140@M0E04H90482D1D3<70>0080490>D2<;4HL@0?L$000
@802@H48<<LI0C<6H>0806@:00008D@3HNHB8ML3H4L<4K8B@04440D@@A04490B8
80J4>4@<8HA@34748@L8O884?46<4L1DCD6@=LK@@090D<<<0H103040<@L0G004D
8@D1@3874<8H@H@:D=4N8@H9@346H:DK@JHI4K@M<6H104HEH34B460>@H84H90F@
K0CD5L?<48=D=<<4K0<8O<9DED2478>DAL2<3L@<B@68<HB8209D2H:D<8K@H@HDJ
0BL;08<8L8L6HL4J<ALIDM0DL<HL4842<<8O88DA03@J8G8H4242<N8G8A4<4<<4H
=@O8G4=4ODI@E0>42<=8I@AL207<F@>DA@A<B4M8;0HHKH?8684@ADC@64>D9<G0=
<F<2HMDFLG4684L:@M<FHN@AH:47@3@9H@8288H1H3D4L>DK8MHD03@74F4=D=<FD
?@I0J424F<646DFL4H>4A0:4<H0D1@C<7HI4>0:4J<1L38<D;8H0I054JLO8=D0LD
L;@;8H@G@G8BH8D6@O4@4I054<<DH=@CLC<64<DB45DGD9<<8K0L@AH@0?L$000@8
04@>4<<LH1DA06@78<8H000240<L@1LC0N8JD0<1@3870=8K@F0K4M@CH0H1880@0
I@<418C86L>LC@G@44:<<H=HEDB<;DA@G@>48<<L5HGDMDDDLL3H4H<4H@B@<49<O
H64GD?<C@@@=4:<0H@@2@2048@8I0942<@HAD90;@E<54=4N@6HG0O@FDA0:42<JL
@H983H70<D>4GHIH<4I03<6H=LL@L8G<N@4D:H9D>L7H=0?<:<HHF854H8DH=@K44
H<@90?0EH103HG8:DJD0H5HE8@@K4648@B83@94884D102<3D:HI<34;DA@J<D0G@
C4B<@H9HC86L=H<LELC4<40<3<70>0@0G0442<<<<<=<DHA8K<G8C43<LHHL74A09
03078<42<744H88BL<LGLD@=D3DE<F8E4FD80DL5HBH9H?<D@B@64B<@@=0I8:DB4
04B<509HFD18F<M4@8705DL@CH3@J464@HIDC<64=<L460ODG06@@<<HC4D0@4L<4
H;4H4=8N4E0;<9D>8J<GH846D;L88;LJL>0M8:DB468?8C4A<E49D6D<H8D4HDH=D
>DBD74;810A05D0H:<HHD054J<FHF8J8A@?408@L5H882@><@LE@C87LDH5LBD603
@:8@4288H1H3D4L>DK8CHI<1@C@60I0M@LH681L=DIDC0C4A8@0?L$000@80@0N@H
498306H>DI8@0B0D<4<0H103<6L806@:050;D806@?48<DH1@C<58=HJ8J0C40<48
MDGD<048F@>828DH=DID900444884@K4=018CD60>@M8;H1L@@9@F8A4B@68<HB82
09DDD546<64FDM<EHI@246H=LH@BH@454<<J0B@=4;<><=4HH7@@4C<F0>444ID84
N<LH1HB<60<8I<54;8;LAD2LJ<DL5LAL@HG@=40<BL>HK49<LH0<4DA@3@789HM8F
@7DBL347064=DKHI@5DK0J8G@>4G<B4<H@0G00448HH1@C4ND><<<4HHHD8D@8864
34@<A<88=0080L18@D8<C4BD2D8<LH38F8A4D<8@88C450K88D:H4@JD68DH54JD2
89@88H<20F48L9H;0M@>4<<<H7<6H<8@8B<5D@H7@>4L80@8L9@1@3<L064B<FHA8
I0?@B40448=0ODK0B0144H<HF0<4F<CD346DD4<L8HH07L$000@80@0I@<418CD60
>@M8I@04B40H0@1@201D2@=8I<3H4H<4H@B@<40<88181024:4A0A04@K<9054<<4
H14J4F@34N8H@A4B<3<7464EDN0C094;<5<<@GHI00024F@?H=8H@4@78NDLDJ4B0
6L=DL0J85H?<I4C@D0@@B48<HL94CDFH?<444LDHI<C<74=4M0D@?4L<FH:478<HM
HE8306H=8FH<D0<HH9DF8@8BD60=@M8B@04448L8L9@C@CDC8G@44;<K8E8G0EDN4
9DA4=LAD=8<@C@54<8I04@MDA@6D@LADC4B06<HL9@C09@888<8H1D206L<0<858@
8@L9464>HMD=4N<0D1H3@78>8<<>D3<3@KL1<ILBL6L<HI@CHN0=HHDD@KD@0G@J8
I08H9HA@B<3<<L@H9DC0F<10?H=H9@C85L<<1<1HF8@D6L983<6L>8J8D8>@54@<F
LB@@DHD4D142HJ@@L2<I@E01L4HA0:07L9@LH5@F@H4H8C@@0?L$000@2@@000E40
L54<DI@4@44K81H10248<CH70>4284<8H1H244038J8;H?0I@D@54H<@HI@2L3440
@8JHBLADC48@DLGH7@98L8<H1H3D74>DK8B@>48<BLNHK89<LH0L4DA@3@789HM<1
<8@38206L64;DKHI@=DA8AH3440<06H4H<L3LIDF8AD2@ILB06L=DL0H82L4<B4E<
<<908<4LID3<FL289D1@346<K<5HE@<@<8?@<84D1@C<78<D80I0J424N<OH8@BL4
H=LI02H3@:DK@:H<LK@A0=D6D@D9H3078>D=LA<=<A8:D703@I8E894>H0H04><I@
5@2@80I@D014<8DHA0@42<0H><BH?46064HL1DC<<0<LA8C<:0648D247@>@L460A
<B<60=DI8783H4@94D0M0G0844<0H9@9@I@103@00<<<H?4C0<42<<<>H?0E@8<F@
>018C<C02448>DBHM@C<F@ED@D<4A<M41HC<KHE8H@E0141<8L08OH04$000@80@0
I@<41LA00H18NDK@0<4DA@3@789HM8F@04B40H8@9H9@BL6L><J8J094N<HH=DD<>
@I@00040<H@1DC4MDI@@0>4B<5@<04D1@C<78<D80I0J424N<MH8@BL4H=LI0B@<4
:<HD=D1DID7D<<=@E<54>@H8J0E4?<;<;@2<54<DI@4@44K81H10248<CH70>4<8L
<@H90F82D3H6<=4E<A0I@2L3440@8JH1L9DF8:<;L3H1D?4J<0H5HMD18546<I@K@
1@6484I@1@70L4604<K4340@I@80><6<I00@646<L@@@H<1@6084HD1@6D6LH<9@N
0688<A@306H<4608D9DF86<N@9D<4H<<H7<6@H40D3864144<FHNH<<A8508<64:H
HL34M4LH@@14O00L$000@38500004:81L?0I@D@54H<@HI@2L3440@8@020248<0@
90=HJ@BL8L8<KHF@@49<G<M@DDLL3H50<4L@J0>4:8DL1DA06@40>8<8G8G@C4B<@
H9HC86L=H3<DD<<0H103040=@K0=@HL0HADC<<@045<<4K0J@540<88AHAHC0>L4L
G86@?48<FHF@:@>4;<8<><IL30K<=818CD60>@M8KH2HJL@@9430F4FD0L88=8J43
8H8<@54<4J<3H54<DI@4@44M87H9LC@70H4042<J<38<<D0386H64CD5<90C44<=@
KHA05D24:<HHD054J<FHC@D@34N<0@1H;DE@3LH484><6D>0@8B<LHE8I@D41<@LL
H<HB85@ALJDK@A@C8L0E@74C4L0D@G45084L4J0K89D3@;D<8F@8H2<B@6D8HH<4H
90=49@50<4<8H07L$000@80@0B0:8HH9@28D8MD@02064L@A42<4L6L=HA000J480
<44<ND@0HL9@C868=@I0?@B40448=0ODI@H@6@E86<DLI@246H=LH@@@<46<<D1@C
868=DH8J0946<LH143@78><80D@0404B<2HM4I<D<44=LK8H0DD;DNHB8A480144<
@LAHB<78=DIL4D4LDHI<C<74=45<MLADK<8HM4C0?4>874=0FH<<@<HH9DF8@0JDF
8:8DL1@107478<8B8@4NL6@?48<FH;0:D>4B<6H;HHDFLC888FL?0J@HDG83@ELBL
3064=8H8D0C<386HA4IHJ@2@8DN0J0@DH<5@9HH8F@54C<?0A04@74B8@@98204H7
8E@G@<48<2L2<74KH?@70=0L000240<8H1HC<F0;<A8=0<42<6HB4<<48>@?4NH9<
K8JHH8F0HD>@@L9D<L:D<8D8C43DF83@@0H<<HG<@D@H9DN0L80@3470L4L0@0C@<
0<8A83@6484IH2@6444<<98C0N4<<10B84@:0>@K@D0244<4LI4F@?0F<0<OH04$0
00@<0@0F0>4L<<H;LIHGH0H1880@0J@8<B<6L<@I8F0E4L84H1DCD7440J8M0A004
084HK4A8903078<480900444L80HAD3074<8A08@I0H<94C06H<DJ<5D=D=<<4K0<
8G89DED3478>D9L3DBLBHB@68<HB8209DG45868=028HDO8N8=0I0C<6H>0=4BLGD
<@7H:0H8I0D4L<D@9HK<:<I<A4M4N8<H=HJ490N<HHMDFHC0?46074=8FH<<4<4HH
H5@:H9<:HKD28482L=L88?0A@1DC<9D@H7@>4L84@8H9@J8HH7D?0I@D@ED6868;L
<@@010;8;L6H<@@8AD54=HL00@5L:<L0E014B8<HB0G434=0@834BLI@@@H42@608
4HL1@6HH4I@A@4@;L8<JLA@@0?L$000@C@J@=40<481D103@4038500004:81L:0K
HI@948<4LID3<FLADJ8640<0@I@0HLDE@1L3<70=HB80DE@@@<4:<DL1@107478<8
KHCDM0J8L@1DC468=@E8G0EDD4G4<LA@=D6D@D9H3078>D=LA<=<48DDA@C44@8@K
<044408@H90K8DD5LAL@HG@=40<BL>HK4A<>4;43074>@JD2H74<4F4@DADC8MDL0
B0149HFH30N8H@A4B<3064943<NLL064B<FHI8I0?@B4044850K0C004LH<HF014<
8<H@0B42<0H6<I@0@2<6<J@I0G434=0@8C434>0H8<00HC8D0H83D64K<G414:8F0
;0ID:02<0H6<H@@@C83404OL$000@80L@00J4800410B0?8@0N8<H9H3878=4KHG0
04B48HHL1@206080K0E0K41H1H306LI408:HH8F0E4:<0H@@3@3D64ML9H>@=4N8@
H9@346H:DK@JHJ0K@6<HHFHC8884L1@CDG8FLHD6DB4:8HH9@28D8MD@02064L@A4
2<4L64<0J02094NHH8<<4H=DBDB4O4480<8@J0O8@8946@M8I<D<44=LK8H0DD;DN
H<8M@2D8H1H3D4L>DK83H6@9@<HB0K4IH1DC<<0<H@HC460C0D48H9@:064LD;@>8
@<4HC0C4B8F@64J@G40@4L7@<HC0;43L6H>8J@0@4D6<88IL2H6<L4L4BL306<<@2
HAD3870642DH4H<4H6H<@<8O0D4ID2L70>0M0I0ADL0@LLL=0K0H@NHH8N<LDAD34
F<4LG@;<64=46L40EL6@E8>4B<CD1@O00L$000@80@0M@=4N<HD1@C<60<LLH@090
0<080LA00H18J<:4G<D@O468LHAD3<6840L@@0@0A4=LL<8H9H;8B@5H<DN0J0B42
<NH4@A45H?D?46@L@9D3<G0F@I<;H682L50<4L@J0>4:8DLMDG4L@H@>@?46<4L1D
CDF@<DFH:478<HCHC@1DC4MDK0H0>4B<5@<04D1@C<78<D9<@LAHC0709L6@?48<D
H1@C<58=H=<?01<L<;<9DD42<@H9HCDG470BLNL9054<<4H14J4>H80A030N8H@A4
B<38608@B8EDN0C094;<8D<@GHI00024F@?H=8H@4@78@<@034<8=H@HC@40<H8HJ
8GH;06<@8A<14<0FH><0<4HA0C4D04H1@4HC0144H4HE0B4><2<H@0@642<J0@@H4
@@<@<<A0C0<04H7@<HA0444<8LID082L:LJ4DH0@O@0<$000@80I0J4240<0@1@20
1D2@@000E4@L4H=LI0B@<4:<HD9D3878><80D@HDFLC8884L1@CDG8FLHD6DB4:8H
H9@28D8MD@020<40<@H90F89DC<5L>0L0J0B40<48=0L<@H7@>4L84@4HFH2DCH5L
=LI@C07DCD3068>8<8B8=H80;H=4B@F<@4G07H<HK0@@74A<L0L<HHD@O468LHAD3
<F8@D5L983<6L>8J8D8>@54@<FL2@@DHD4DJ4BL8L8D3<6@L@9D3<G0F@J4;H684<
4L<4K8B@ADK4A04@74B8@@98204H78C@G@D4A<F42HB@6L><J8J094;<;8:LJHI@H
8?02<K0H0;40@=8J0@@;D?88@H8J014C<G06424G87@O<4@=D=<<4K0<8G8H<HH1L
:D<8I@4@A8:<F<H<<45850<4L@J0>4:8DL=D@@3H0H6<BHLL880LLL4H@804L<4H;
4H8=894E0:<2H2@5070:@B04<4LHH60?0I@D@ED4868;L<@@HL8=@I00@3D><L@A0
14;HDHH@444HIHA@4@5@@HGH341<8<10C820N01L$000@2@@000E4@L54>@H8J0E4
6<0L8@382060806@D@9DD@B@64B<@@=07<408@1@?4L8H@941H3448I4:H?0I@D@5
4H<@HI@2L3440@8JH9LADC@8@DLGH7@58@8@LIHB06L=DL0J88H?<I4I@C@@@=4:<
JHJ44094088DHL1D3864=8H0H@8@0DLDIDC@6@>@J8G@>4;<18>@I@K@><64<HJ@G
00408@LA@C<<@@D4H=LI0BH@458=HM<>H3<M0A0A4F<0DJ4H854=@D88HA4JD?4F8
ALJ8FH2H@H5DDH7<=@G8E<<82<ID@0>0C01D983074>@C@J@=4?<<874<4649<1HC
<MDL@E0A464A4JDB8:<FL0@I0HD;<3L3H8<H<I82464=HH8H42464H4H@1@6L>8=H
0HC@L0<D@HC84@7L<<ID602<>84HC0142<>LI0E0K4AL5<103H<HH@H0L0CH6H;LL
0H0D44<6LJH8H@8N@1DH<N<LDAD34F<L40LC4C0D@3<BLBLNHHD70G0>4<HK0@@74
A<L0L<HHD@O468FH2048;<O0>8;<H07L$000@80@0O@J0LH9<C85L=HL@D@04440L
0@1@201D2@G8DDG<B@H48<8L9H3020=4I45H?D?46@L@9D3<G0F@I<;H682L50<4L
@J0>4:8DLMDG4L@H@>@?46<4L1DCD6@=LK@6H98HLI@B<H<04F<CD3@74=HB80DE@
@@<4:<DL=@M4J0242<LLA44H=LI0B@<4:<HD=D1DID7D<<=@E<54>@H8J0E46<2LL
LN83H54<DI@4@44K81H10248<CH70>4:8<<@H90F82D3H6<=4E<A0I@2L3440@8JH
1L9DD8646D84J4@83H1H><7014J<DH=@<844B8L@90285884C0M0C0:8LHI@1DD8C
0I0N4DHG<:40<0LA03060=0I0@@KD988@1<A<F0A43D2<D4I<F<=LJ8FH2H@H5DDH
7<=@O8E8288<4HC8O444I<0464=0L0=@G<:00D5L9HG094K830IL147444<LA8C46
0C48<8HAHC8@D;H9D9@8DN0608LADC<30M<FDO4080L1H3DG4F4?8A@6DB<H@J<N@
H8N<LDAD34F<4LG@;<F4L04@EL6@E8842<L<L@HHC4<42<LH5@@8CL0<A@HH2H3@<
@:4@06<3@803LN01L$000@L@@@04B40H0@1@201D2@@000C48<;L3H1D?4J<0H5HM
DF8BLCH?<D0@@B48<HL94CDFHLLB82<J<LDIDC@6@>@J8G@>4K<503D6<9L5H@HAD
C0=DK4@0>4B<E@<04D1@C<78<D80I0J424B<1@GDDLI43<68<DK0:@>4;<<<><IL3
4K<=818CD60>@M8I@HDG4GD8L98346<94A0FH0<88H@B04L9HC@L0G044B8=@@DHL
9@K85848N<8D0HA0D0ND<<<<4HJ43448DHB0242<0H><:H:@A@386@K<E0B42<J43
@6@D<I<@HH4=@4L4L3@4H9LIDCHBH=0G8><28DH9DK4C028<<>4:@CD64144<FH>H
:<=4A89@9@=DE8AH547064=DE<E<I@246H=LH@2HEL54<<J0B@=4;<;4=4HH7@@48
<2L44A874=0KHK@JDO@84@H;H<@L0C0A45H8LB0D02LC<60J09<9DB8NHH4H82@6<
H4I<2@6<=0@8D45404OL$000@<0@0I0>4<<0HA0386D=H@0=0D0000@907D;014H<
DH9H3420>8>@H@0004B<M@J8L@1DC468=@E8G0948<<L1HA0F@O0:H:<M0@@D4:<N
LFHG04H:8I8C09488F@3D2048@H7@>4L80@0L1DB4<@5<7@<HJ8:H24C45L68800@
EDCL346HA49H?D?46@L@9D3<G0F@I<;H684L50<4L@J0>4:8DLMD84LDH@>@?46<F
L4@DD?4L<>H2LIDK@3<64=HH0=@I<0H9@N068HD9D709@<4<<4HE0C0H88HIHG44D
4H?0C4H84HI4KL;0:<J0I01458DHC0<4F<ED346L84HD2@9@H8A0EDODC0D8I8;<A
@LD>48HD8@42<1HO@4L;42H0@A@8@4<LH3@<H2<D@A@6@@LIH3<G0>030=@@H9@70
F0944HL03L$000@8@@0=0D0000@907DJ@C4:<LH10C<6L<8H8F0C4680H9DC46H<4
M0D@34N<0@1HCD7440J8@0@094A<N@LDJ4B06L=DL0J85H?<I48@D0@@B48<HL94C
DFHLL684<4LDHIDC<74=45<L4ADK<HHM4C0?4?86H=HJ@E@GLC<C008:HI<:8CD68
40L@M0A094@HKHJ<L@1DC468=@E8G0943<ILL8;<9DD4;<?@M8<8KDKH4<DDA@C44
@8@K<0444D88H9@A@C4K8?@@4;<K0I00424F@>48<CH70>4;8JHF4GDN0?@?4<<HH
M@14BL8@9@J8ADI<5<?D<HK0H@70G0>4<HK0@@743<3LL4H@>D94N<<D=@448@FHN
0HD?47L=DK@I094A<J8DD1@KH:82@2HA8<8@H8L8@64=HH@=@=<8HAHC<D04@LH90
04@L9@A@2@N0C094;<8D<@GHI0A@O0=8K04@788<KL2@70=@FH:<2<H@I@802<8LC
<706<K@@@C@3464F@AHH04D6<>0JH1L1DC<30AL@<@L54<088H0CH@0?L$000@80@
0M@@4288H1H3D4L>DK8@0900<<88H1H201D2@DHDDK<G@C4B<@H9HC86L=H3<DL<<
0H103040=HK0E0;4?L6D640DE@@@<4:<DL1@107478<8KHCDM0J8L@1DC468=@E8G
0EDD4G4<LA@=D6D@D9H3078>D=LA<=<48DDA@C44@8@K<0444D8@H1DB4<@C<6H;L
L0H0D44<0L8@J0HH1D?4L8H@94A@C0O0<H?0GHG@64<<NHB@9<584HMDHHLDBD7H6
<=0<8C@K@706<=@H8C@ADCL>0L8G8D@O468FH204<;<?0L<;@C06H=HL@D@8DM4:8
0H=L541<A<F<;4;L3H1D?4J<0H5HMDF82L4<9D58583464<420BD1@20741<44206
D<0K@8@2<2DID8<;L385H=8JH7<3@H8C4C87D5DJ4O0HD94C06H<D4<<HA@E@:4O4
@<9430F4FDC<98:<<8<8=8:<CHC8>82<J<FHG8I83@<4N<8H=@N4C8680H9DC4FHB
DBD<HI@2<70>@24D8C0@<LHID;DID3L:D1H8DN0J0@D8<DH=@C<4490B880J4>4@<
8HA@3<6D64?HHLL<9@A@C8I<=@0H9DA@I@L4H40LD8HD4@=@D88HA42DDLG@F@ED2
L@8>0I8B@E8ED98A@C@8@>4A0J04H9@B0GH@@H4E004D84HEH48?0807HC8F45<L0
3L$000@2@@000E4@L6H;LL0H0D44<0L8@202048@H7@>4L8H@@H1D244038B8GDN0
?@?4<<HH1@A06@40<8K@@0042<JL50EL6@E8444<4LEHAL346H<4IHI@GD5LFH;8C
85L<<KHG0440<885H983<6L>8J8D8>@54@<FLB@@DHD4DJ4BL8L8<KHF@@49<G<M@
4D><@4288H1H3D4L>DK8CHI<1@C@C06H=LLHD@D4B<FH9@6L9HHL1@206L80L0F0;
43L6@<@H@4@1<;014H<DH9HK4J8D<F<=47064O46@?48<DH1@C<58=H=<?@9<KL3<
L<?HFL>828DH=DID90044428D<F054>@H8J0E43<;D<<L8B<:8HH9@28D8E46@DD4
H:43<58BHHLA03H<LO4B8>0@<8HIDO8HL2D4@5@AL<89<<@E<:<C<<8C8:8C<J0H0
A4DD>L3@6DL<?<6<6DBL8@<@58C8A49HHD30@40D9D58@H949@6<=8L8=D1048<8G
814ALC0N4GDE4C0<HD8A<544HF@H@1@O00L$000@80@0I@D4IDBL6@;LK@I0940<8
81H1030403850J@CHM4:80H1L3D74<480D@4DG<N@LDJ4B06L=DL0J85H?<I4;@D0
@@B48<HL94CDFHLL@82<J<LDIDC@6@>@J8G@>4K<503D6<9L5H0H1DC@ND6<D<HH9
DF8@8BD60=@M8B@5D7D78<8L8G@J4L@1DC468=@E8G0EDF4G4LLA@=D6D@D9H3078
>DLHL8K@KH4<DDA@C44@8@K<044408@H90E0K44<4L7@NHG004F<5D386LH4I43H8
<CH70>4<8D<4H<4L<3H7@<HJ8:H24C45L68800@ED3L386@84HD2@6H>8=H98B0L8
;<C<B8F@64KH2@6<44<LA8C4>0>49DA@C8@D;H9H9@8DN0604L@HAL0<;<L0H0D44
<6L:H8LL8O0@HL4O4N8HHA@K42<KHED;050BD:L38J4H0A4>4>8L<I@F014><2HH4
IL04><<<1<1HF850<03LJ8402DN01L$000@80@0J@0<B@60>8M070E4J<0H8@3820
6<>8@0=0D0B0FH?46<4L1DCD6@=LK@6H9HHL1@206080H@G004D<0H10386L642DE
@@@<4:<DL1@107478<8KHCHM0J8L@1DC468=@E8G0EDF4G4LLA@=D6D@D9H3078>D