19.12.2012 Views

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

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

, l!<br />

s ol tr q<br />

oE'<br />

FisuE 4.12 Dft'l* Ih loglol n.rh.lL. <strong>rl</strong>i<strong>rl</strong>r.c a .lusl.r siz i.ces<br />

t,6 EFFECI OFCLUSTf,R SIZE ON COMPIL' TIME<br />

tn lhissrion wcdcmonstdclhrt cluslcFba.d FPCA ehitcclures can sisnilicm<strong>rl</strong>v<br />

inpbv. onpilc time. FiguE 4. | 3 shovs how rh. av.Bse CPU tin. (on a I O Hz<br />

Penlium lv wo tsration) rcquired to implcmenlcirc!hs varv wilh cluslersize<br />

1<br />

\<br />

'-\=:<br />

\*****..<br />

Toa|('@ll.Tmr-<br />

Rd{nu c@1. Trr --<br />

Fxlsts cq't|h Ttr +<br />

.+.r-.+.;...<br />

-+._<br />

F,gur. 4,ll v.<strong>rl</strong>.liob of circuncoEpilelid. with loSic.hstcf size<br />

Thc rcurinr limc is rc lidd rak.n fot lot{trc$ roulings (mirimum width + 20%)<br />

As l<strong>or</strong>ser loSic cluneB @ .mplotd in o FPCA rh. rimc !o compil' circuits h<br />

dram<strong>di</strong>cally reduc.d. This occurs b.ctusc as ldgsr clusres.re e'nploved icwd of

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!