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lirh rh. *gncnl.s physic.l l.ngrh. W. h.v. dpdioqLtty d€hined thc rv@A. mr. ar whi.h rhe FPCA ril.s gbw wirh ctusr$ size, and hrvc u*d lhis intomarjon ro apprcprid.lt scale thc ouring ssmenr rcsisrance and .lpacit nc. v.hr.s for rh. various clus|a si6. Th€ ifttle in fi. Bituc. dd qpacibE oj ourina s.em.n$ ar lhesizeofrhcFPCA logic blek incmses i!.i ihpona .|Ier rhar has onen b..n regler€d in prior FPCA ahirerrc research, @+ Fl8!r.4,1: Efi..r otdBr.rsizotr pbyri.rt Llgrh otmlrrr8lcBncrs ! CtulM Su. C\) Figur. 4,3: f,fa€cr.ol.htr.r 3ire oo lll. l.nglh l,:
h FiguE4,3 *e siow expcinenEt rcsuls shosing rhc cfTccr otctuster!iz.on riLu l.nBrh. We us the dio offt. &rual v.lu.s in rhis c!rv. ro &cumrcty scale rouling egnqr lcngrhs for difeEil clu$q siz6. .1.2..1 SizirB Rouiingfmlsbton lo Comlen$t.lor lrlfle.ent Phyricrt S.gncnr To Dotrrtcrsrrc lor dircrcNcs ir FPGAs using dificEnt sizcs (hc qt&ilaDcc lnd rcsisr$ce oiruoting scgmcft losic cluster! we sc.l.lh. rouring po$ lmnskoN and hff6. All 6f our pass rBnsistc ed bufter saling is in reldio ro a be !rc[nelurc thar has bcn orer-dclay oprinized r'or cluslcE olsize tbur. From lhh ba* architcctuE, we lin6rl, @le @din8 buftrs and pls rarsistou dcFndirg on rhc Elarion bctwco rhe ncq s8ne l.nerhs and rh. blc segmcnr l.ngrh. For example. in !n FPCA wnh size 16 clun.6. rhe physiol sesdcnt le.glh h lppoxnn.tely two rim.s lotrgcr rhe in .. irchnNtut whh siz. 4 clusre6. To hointain oushly the sde speed per ouritrg sesmenr, wc incrcase the size orrhe ouling switch.s @nnecling ro ah wiE by a lebr of 2. In Serion 4.5 wc verify thd fiis lire sling of buf|u lnd pa$r6osisro6 wnh phlsical s.emcnl lenslh prcvides good rcsults. VPR mod.h chang.s in delat eusd by resiring bulTe6 ard pasr@siiou in rh. ourin& lnd it ale .oudrely mod.ls the aE rcquiEd for dilTdrentsizcsolbuti'rg pds$l.o.sisrors d buie6. {,3 FPCA ARCHITECTURAL PARAMETORS 'to evaluarc rhc sp*d and ar€ ofan fPGA enploring logic clusrcts fo. irs logic bl@ks. we nust ch@s not oily thc losic bldk architccture, but .lo r mutinl ehn@r!E. rotuhbr siz.s, ed rh. flqibilny of fi. logi. blck b Mtins indfc. 'lhc followinS s.crions delail thc archir4onl paramereB uFd in ou cxpdiments.
Page 1 and 2:
Logi. Deconpolltlon eitt T.chmto$/
Page 3 and 4:
}Iehren UtrireEity off,ngireering &
Page 5 and 6:
TABLE OF CONTENTS Ch.Dl.r I INTRODU
Page 7 and 8:
5.7.1 CLUSTER.FXIA AllI t!ct!r! 5.7
Page 9 and 10:
LISTOFTABLES Table 2. | : Coricctio
Page 11 and 12:
Fie!re.2.101 liigue,2.ll i Iigure 3
Page 13 and 14:
AASTRACT Sin e lst two daades. Fi
Page 15 and 16:
nN. FPCA CAD !6ls !E nmh chcrF lo.c
Page 17 and 18:
ideas are lairly and accurately eva
Page 19 and 20:
togcther by deleninins rhe cohfigur
Page 21 and 22:
cniciency. Al$. in llal n wN st$uhl
Page 23 and 24:
SdtioN 4.5 dd 4.6 €laboEr. key d.
Page 25 and 26:
2.2 FPGA ARCHITECTURE TERMINOLOGY A
Page 27 and 28:
Fi8ua 2.4 shows ! small ponion otd
Page 29 and 30:
'''1 . Th. black squares nark block
Page 31 and 32:
curcs stored ror cach ncr (rhis rcd
Page 33 and 34:
lwo-lefrinal nels rhar ae part of $
Page 35 and 36:
wi$ir1r*icc the cosl ofthc optimalS
Page 37 and 38: lo dclly reelulion. ncls thnt ae p.
Page 39 and 40: 9/. les lEcks Fr chdncl, oh .v.nge.
Page 41 and 42: it.rorion of tne rourer. all of the
Page 43 and 44: enhdcenents. The tiur enhdcem.fl is
Page 45 and 46: silk. rDd.iusl lD ncw ponion ofrhc
Page 47 and 48: all rhe nodes in the cunent exp.nsi
Page 49 and 50: Using a model ollbe Xilinx 4000 XL
Page 51 and 52: Iigrr2.9:ILr. .dtl4of rXC,{X'|,F./X
Page 53 and 54: qudd-length egm.nls iotrre insroups
Page 55 and 56: CIIAPTER.} FIELD PROGRAMMABLE GATE
Page 57 and 58: { nurcd lo rnt ol dE lbur 4,|-ljT!f
Page 59 and 60: . splir inro qurneN. wc cho* ro pld
Page 61 and 62: Pal(-d,r,, isthetotal of rhcco$of l
Page 63 and 64: sho*n in grd,. woold two morc sgn.n
Page 65 and 66: o(ler h cxlEn.ly di@ld rnd *ill !@p
Page 67 and 68: In the pEence ofsigniticanr ouring
Page 69 and 70: trEt otrtr fto D oo tr o tr 0troo o
Page 71 and 72: tim.shnstoincl!&notice.blt*h.nthcMB
Page 73 and 74: ollN.bhsizc$ali|uri(loK, lhccruulin
Page 75 and 76: 2. lo 400, conlpored ro tror binoin
Page 77 and 78: 3tu8 quadEri€lly a rhe nunb.. or
Page 79 and 80: To dd.mine rhe b.sr vdrc ls $. hctr
Page 81 and 82: cstxmiotr onctutnnrs nquirud hy sri
Page 83 and 84: tlE qo*llengrh or long-logrh $8hc.r
Page 85 and 86: leb. This Eduas rh. si4 ot inc da@d
Page 87: vPR hd a buih in dcl.y estimdor lha
Page 91 and 92: loSic irro fic clue6. Sine w G Bins
Page 93 and 94: This lcin onc outpur lM 4h chuing l
Page 95 and 96: avcEes oi $. r6ulB lor rh* cncuiG.
Page 97 and 98: FiguE4.8 shows th.t ci(uil spcd inc
Page 99 and 100: !< -':! 6i ,E 3 5 l I 0 Ionr
Page 101 and 102: , l! s ol tr q oE' FisuE 4.12 Dft'l
Page 103 and 104: CHAPTER 5 CLUSTER.BASED FPGA ROUTIN
Page 105 and 106: connFtion bus A. Connection B rh.n
Page 107 and 108: clu$er conlainine rhe laeer chBler,
Page 109 and 110: A supetuluster conbiiiis M cluseN h
Page 111 and 112: slgorithm 6 dcsrib€d in 04lj .cv.
Page 113 and 114: An qanDl.ofa pin-bus is illusrEr.d
Page 115 and 116: and de d.lrt con. h is al$ a fu@tio
Page 117 and 118: m Dm .lh.cilk0lplth d.layoflhcciEui
Page 119 and 120: orioh dnd I buses on rhe left side
Page 121 and 122: where lhc aveEgc numbcr of lin .gmi
Page 123 and 124: duc to thc fel lhat th. area eticie
Page 125 and 126: 6.I BENCHMARK CIRCUITS RESULTS AND
Page 127 and 128: 5 I 3 2 t 0 --.- 2 --.- 3 --*- 5 t-
Page 129 and 130: The rcsulrs illusbre rhar rhe tocat
Page 131 and 132: The sond k y meric fo. FPCtu is rhe
Page 133 and 134: P1s incRed 4 .rd 5 tlm @nnedtu e qf
Page 135 and 136: For exmplc, li.eosilg rhc cluslo da
Page 137 and 138: miny dcadenic srudi.s ed starc-oh&d
Page 139 and 140:
t&ls pn chann.l. By adding lhr$ 40
Page 141 and 142:
th. FPGA 4. is nainly dominat.d by
Page 143 and 144:
clu$er size k incGasd lom I ro I An
Page 145 and 146:
l|!{& c Equftd ft. tutl uliti4rir!
Page 147 and 148:
Ficld.PBs.ammrblc Losic md Appticar
Page 149 and 150:
I27l Lee. Y.S.. wu, A. 'A FPOAScors
Page 151 and 152:
Arp.rilL E AeD..db E APPEI\DICES Ts
Page 153 and 154:
Trbre A,2: Torrt atu (rt01h Min. wt
Page 155 and 156:
T.ble A"4: Tor.l Ar! (! rol i! MI.,
Page 157 and 158:
T,blc ,{.6: Tolll Arc{ (xloi) tn Mi
Page 159 and 160:
Anncndix B Inlra clusler logic rrea
Page 161 and 162:
frbl. Bl: I n-Clurler aEr (xr05 ir
Page 163 and 164:
T,bk 4.5: Inrn-Cl$t.r,{hr(xlo!) I!
Page 165 and 166:
T!bl.8.7: li.n-crlrrera..r (rt4 in
Page 167 and 168:
Tablc c,2: lnrcr-chrt$ arc! (rro in
Page 169 and 170:
Trbl. c.a: lr|FclBrcr AM (rl01i. Mi
Page 171 and 172:
Trbrc c.6: I irer-ctBrer ^Er (rro1
Page 173 and 174:
Apoendix D Total Critic.l Path Deta
Page 175 and 176:
T.bl. D,3: Tot.l Del.y in n.m{(obd!
Page 177 and 178:
T.blc D.5: Totrl Dehy i! nrescondr
Page 179 and 180:
T,ble D,?: Totrl Oelr' ln n.no+{ond
Page 181 and 182:
T.bl. E.2. htn-clus..r D.l.y i! !.!
Page 183 and 184:
Tlblc 8.4: lnrm-Closter D.l.y in ro
Page 185 and 186:
T{bl.E.6: rntr.-Chrte. D.lry In orn
Page 187 and 188:
Appendix F Inlcr-Cluster Del, for t
Page 189 and 190:
Ttbl. F.3: Inter-Clulier D.hy in mn
Page 191 and 192:
Trble F,5: lnr.r-ClBt.rDehy iI n.ro
Page 193 and 194:
Tible F.?: Int .-Clurl.. Dehy in m.
Page 195 and 196:
Analysis ard Comparison ofSynthesis
Page 197 and 198:
o9!hi!.d *i$ espct to arim$d iBpl.m
Page 199 and 200:
2-6 EdgFMsP Edtc.M.t *r! d.v!lo!.d
Page 201 and 202:
{ f.Tn bh.k !q@3 ruk blsk ! i.dqsdo
Page 203 and 204:
fl 4J CGE v€sB SEGA Ih. sE6A 6uri
Page 205 and 206:
llirl ''l4fu^s|dded.i'.'Mi4d& Mu4ri
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