用memory compiler综合出来的结果,面积大得惊人?!

eel

我用memory compiler综合一个192*8bit的SRAM,这应该是很小的
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用DC调用memory compiler产生的DB文件,综合出来的结果,用report_area面积大得惊人?!
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达到3mm*3mm,这个太不正常了吧,连线占的面积太大了,99%以上是连线所占的面积?
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" M$ a/ @& u# c8 ]# m请教各位,有遇到过这样的问题吗?

ncyang2006

Hi,

I am familiar with SRAM　compiler design.
: T% F7 k$ X% b) m8 oWe can discuss further.
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What you need is an excellent compiler's compiler
0 A8 W3 q. v  C, d3 Qsoftware for arrange leaf cell.

0 a, |2 B4 {2 q2 E3 J* ^3 \0 uJustin ncyang@hotmail.com

eel

I used sram compiler to generate some back-end files (vclef and lef).
but i dont know how to use them ?
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9 b2 f- y# T; J8 j5 Pcan the vclef file be used in Astro ?  if it can  then how to use  it ?