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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In the pEence ofsigniticanr ouring cong.sion,6uring a high-f.nour net is rdr,n<strong>or</strong>e<br />
<strong>di</strong>fficu<strong>lt</strong> lhan nuringd los-fanour n.l This h b.c<strong>rl</strong>se vcry hish-Anour nets tcnd ro<br />
hove siiks rhd cover 60$ of lhe !rca of an FPOA, a.d rhcrct<strong>or</strong>c requirc many<br />
oumg ftsources. on rhc oth$ hond, low friour ncs (cspL{idly 2 renninaticrg rend<br />
ro b€ nuch localized. Equiring ninimat ourinS rcsour..s<br />
we w.nr ro mur. all of thc ncts su.Bfully in jusr onc iEntioni rhcEf<strong>or</strong>c, wc bre<br />
th€ most <strong>di</strong>ficuh ncls fiut, whcn rhcrc is no outinr con8.(on. Th.E is a hisher<br />
li*elihood oa rcldog an <strong>di</strong>.r r.t 3u@sfullr in rhc Feserce of conse$ion,<br />
@npaEd to a <strong>di</strong>mcul nct. Th.cf<strong>or</strong>c, w. @k fi. n.c in od.r fM hishd adour<br />
ro lov6l latrNr. Itetbe sbnins fi. fi.g ir.mion. a hop $n is usd ro $n fte ner5.<br />
w. 6n eipcnhds. usin8 rhe 4000x-lit. Ehndlc. lo n6ud rh..fe<strong>di</strong>vde$<br />
<strong>or</strong> th. d od.rins .nh.nem.m. wc found lhar ncr odering inpbv.d rh. compite<br />
linc ao. <strong>di</strong>ficulr ourinB p@blcns by 219( on .v.Eg.. @mp.Ed ro outins rhe ds<br />
in th. o'dc which th.y atpcacd in rh. ciElir ndlisr. Fd to*.rrEs mutina<br />
problcms. rh.rc was no inprovcmcnr in compilo rimc. sinc. th.r. {!s liitc m<strong>or</strong>inB<br />
co.gcnion when rcurihg inyol$. nct3.<br />
N.r <strong>or</strong>deri.g ale helps to imp@vc rhc ciruil d.lay, sincc rh.rc isa high pmbibitiry<br />
rhar rh. oirical path ofrhe circ!n willinvolvc rh.hishcst lanout n.ls. Blmuring rhe<br />
high.n fanout nets fiut, th.y have a b.tld chan.c ofusi.g lasrer rclring resources.<br />
Though experimenration, i wa, iound that f<strong>or</strong><strong>di</strong>flictr<strong>lt</strong> rcutin8 Fobl.ms, rcurinA fte<br />
hiShe$ larcur nets fiNi imprcved $c cncuit d.ldt b, an dve.asc of ll%, compir.d<br />
ro rcurirs the ners in fie ods which rh.y oppercd in the circlir ne<strong>di</strong>sr. F'<strong>or</strong> low<br />
stress otrrins poblcmr, ficcircuir dclat imprcvod by !n.vc6ge of 14y..<br />
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