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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:+ M8 D9 ^6 R; @
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[# q/ s Q# H H! i lTo run DRAC2CDL interactively, simply execute the following command from the shell:
7 R5 ], _$ p( euser@host> DRAC2CDL! g9 w5 h4 ~1 _! |: ^
A menu list of commands will appear, followed by a colon ( prompt, as follows:
1 {$ \; ?. G+ t7 W/ t& }& F9 p*****************************************************************************
/ ~- m n& s+ p, I. P*/N* DRAC2CDL (REV. xxxxxxx.mm-yyyy / LINUX /GENDATE: dd-MMM/yyyy)8 `2 w' @' t- g$ d5 ~
*** ( Copyright yyyy, Cadence ) ***: s4 f# t0 Z F0 q$ w. c
*/N* EXEC TIME = hh:mm:ss DATE = dd-MMM-yyyy HOSTNAME = hostname4 V7 _6 k! z8 ^* l3 ~" I5 u
*****************************************************************************0 `% S9 n7 Z2 j9 Q
1)infile <filename> - set name of Dracula netlist file. Default is
5 D9 A- `/ b3 J, T"LVSLOGIC.DAT".8 A8 {. W- _+ D- G, c( k- t3 a
2)outfile <filename> - set name of output cdl file. Default is "out.cdl".1 z% f; Y4 e. K$ a
3)header <filename> - set name of header include file. Default is "head.cdl".
) s* a/ X" {* a0 _, l- {9 Q0 l4)swapbyte {yes|no|auto} - set byte swapping mode for cross-platform run.
. H$ G W0 v+ z8 L: n2 ODefault is auto.# k4 C. {8 M/ T" f: [
5)r(un) - translate netlist and exit.
: m5 F4 u |% _- I+ ]; |6)h(elp) - show this help.
1 C7 f+ |5 I+ x* V5 b) Q8 G8 H; f7)exit/x - exit without doing anything.
6 l, [) w; U) R7 I( ?# s:7 J* W* W+ `' D7 i
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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。
; {# ~5 v% A) ~6 Z
/ q7 U, M1 y; W3 \9 O試看看,再發表一下心得。
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6 s: Y2 N, s5 ~& ]0 y, t! N; fVeteran |
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