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在新版的Virtuoso(IC5141USR5ISR125以後, 建議用IC5141USR6)裡頭附的Dracula,會多了一個新功能,叫做DRAC2CDL。而on-line document就有描述到如何使用它。我貼出如下:2 I1 A$ I% ?+ d! z" R# t
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To run DRAC2CDL interactively, simply execute the following command from the shell:
$ w, A: w/ W4 Z1 w7 ouser@host> DRAC2CDL
1 K' t% C5 H" v7 H& p. \: Y# JA menu list of commands will appear, followed by a colon ( prompt, as follows:
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2 E; v c/ L' L*/N* DRAC2CDL (REV. xxxxxxx.mm-yyyy / LINUX /GENDATE: dd-MMM/yyyy)( B0 S% y) ~( O# F) }8 b
*** ( Copyright yyyy, Cadence ) ***. J; Y7 x) N" A, [6 h
*/N* EXEC TIME = hh:mm:ss DATE = dd-MMM-yyyy HOSTNAME = hostname
5 t# V& J$ h9 w3 U- T*****************************************************************************$ U' ^3 H( U V
1)infile <filename> - set name of Dracula netlist file. Default is
8 X- G8 x) g. W"LVSLOGIC.DAT".; f3 M* o7 x: J; `6 ]7 B1 L7 h
2)outfile <filename> - set name of output cdl file. Default is "out.cdl".$ R1 p3 J# A: d: J# E
3)header <filename> - set name of header include file. Default is "head.cdl".6 J- o6 j( ]! T! l5 H- j
4)swapbyte {yes|no|auto} - set byte swapping mode for cross-platform run.
" a# q# }9 B4 m0 U3 sDefault is auto.
: K5 u. H& ~- g1 \* U! T5 e5)r(un) - translate netlist and exit.
0 i/ V- N) J9 t; v5 H6)h(elp) - show this help.
' W) @% ?. x! F9 y9 _, \: @7 ?' A7)exit/x - exit without doing anything.
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6 Z5 e* @6 g5 u& t9 X& O# v====================================6 t8 O8 B$ v/ d# ?* Q x
而主管layout抽出netlist的檔案是6NETL.DAT,你就可以餵進infile中,吐出的cdl netlist就應該是你要的。
$ C0 t9 @/ ^- K2 r6 I+ d: @9 ]
- c; ?9 x% [5 w( x1 T試看看,再發表一下心得。6 z7 w( f# i8 f+ T) B
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