lt tDrtrcnr or Eleiro.ics, Td@6o!!iolio, & ttior.di.rl E.linerttrg
lt tDrtrcnr or Eleiro.ics, Td@6o!!iolio, & ttior.di.rl E.linerttrg
lt tDrtrcnr or Eleiro.ics, Td@6o!!iolio, & ttior.di.rl E.linerttrg
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woA tiom !3lhas shown rha h. burins ae. lchievcd ! hinmlm *rrei<br />
K=l od K-4. dd incras.d ao, valocs of K b.rond rhis.<br />
'lhc <strong>di</strong>llsrcncc in rusuhs tiom l|]-14,4t1 n.d our cuftnr rriuns cm ft<br />
!ftibur.d blh€ facr rhar rec iowusingbctr rcADrek *ifi neq FcpR<br />
.Ig<strong>or</strong>irhm;in pr<strong>di</strong>cularrhcquatiryof6e prac.n.nr tmt.nd rhE ruuun8 r<strong>or</strong> r<br />
signifiQnlly bencr, and us signifidn<strong>rl</strong>y t.s wiring. rn d<strong>di</strong>tion, f<strong>or</strong><br />
clunercd lqic blocts, hoE ofrh. Buting is b.i.g tnptcmd!.d wirhin rhc<br />
fte inlm-cllstsdcl.y dE@ss rs rhe LUT sizc ioc6*. Trris is du. lo th€<br />
ircr rh.r Erc ha Gduction in rhc number oI BLE tcv.h on lh. citicalpa$<br />
ad henc. rh.re will b. few.r togic tw.ls b inplemnr. Thi, *, r@,talc<br />
rmoa reduction ii itrr!a-ctusrerdcl.y.<br />
inc im6{lusb d.lay incffi f<strong>or</strong> dy Civd t_UT ti2. as rhe crusl.r,,a 6<br />
ncrc.scdt cxcepl tne ctuster sizc 4 to 5 t<strong>or</strong> a[ LUTS. This B Ec.use rhe<br />
g.t latgcr Md rhftaoE stos.. How.,. th€ d.tay<br />
turrcugh lhcse muxcs h sri nuch tasler than rhe inlsFloster detay. As K<br />
irc@s to 4. rhcrc ar. t rer LUTS on rh. cira€l paih. &d us r.nsrdes<br />
into f.wer lnter cl'|sle routinB tiiks, rhus darcasins rhe intekruser oulng<br />
delay. Similsly, rs N G imEascd 4 md t uoe onnerions aE oDrutd<br />
wnhin a clu$.r, rnd ogain, rhe inreFctusrer rourinAdecG.scs<br />
In <strong>di</strong>scu$ing ths rade{frs. ir\ usfut to fo os d erpticn cx.nrte.<br />
How*cr, it is intercsrins rhar i.c6ins c|Brer sizc has tide impacr after a<br />
eiain poi (f<strong>or</strong> x > l). Figuc 6.? shows lhis ctwty whcE i<strong>or</strong> any fix€d<br />
LUT sia, $. majoily ofde imprcvement in crniat palh detay ocquu 6 rhe<br />
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