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记性不好了,转载一个;原文:http://blog.sina.com.cn/s/blog_96399a7e010132pf.html
itf:
interconnect technology format file
tlu+:
table look up plus for ICC & Astro
nxtgrd:
star-rc need *.map file [lef/def or milkyway mapping to itf layer]
itf-->tlu+
grdgenxo -itf2TLUPlus -i *.ift -o *.tlu+
itf-->nxtgrd:
grdgenxo *.itf [run long time]