能否請問各位大大幫我看一下Astro 的ECO步驟

jianping

能否請問各位大大幫我看一下我的ECO步驟是否正確:
8 G) I2 B, `: d' Z/ Z' p1.我先Delete original library's EXP view and NETL view
+ s9 F( u# o/ Q2.用相同的設定read new netlist to new library
+ Z; S" g/ N2 @+ m- j3.add reference library
4.copy New.EXP viwe to original library
+ k) w. a& ?- j  r( p. O7 v" B5 B5.auECOByNetCmp
6.cmCmdECODump then read dump file
+ H! {& P0 g" }9 ^% q* a7.updata the hierarchy preservation這一步我會出問題,我是不是應該要把new.NETL VIEW copy to Original library,不然Original library 的NETL VIEW已經被我砍掉的ㄚ

aaaach

我也想知道一下ECO的步驟
did you delete EXP and NETL directly under file directory?

neo_chien

1.開啟原來的LIB
2.verilog in
: t4 o, T& z. {5 b; l0 A! k0 C. N3.Expand
7 S7 o7 U+ x! F$ }9 T4.ECO By Netlist Compare
5.OpenCell
% u# P6 k+ I, Q6 Y7 v6.Init Hierarchy
7.接下來繼續正常flow
最後Purge Cell .*   清除多的EXP  NETL  CEL