[Magic-dev] cifwidth oddity
Graham Petley
graham.petley at vlsitechnology.org
Wed Nov 21 07:13:20 EST 2007
Hallo Tim,
I'm using 7.5.95 and the cifwidth DRC check. I find that the values have to
be twice the checked value. Eg.
style pharosc013 variants (55nm-vsclib)
variant (55nm-vsclib)
cifstyle pharosc013(55nm-vsclib)
# POLY RULES
cifwidth CPG 24 "3.1.01 POLY Width < 0.12"
cifspacing CPG CPG 20 touching_ok "3.2.01 POLY Space < 0.20"
The spacing rule is OK but to check for a 0.2um width the value must be 24
instead of 12.
Best regards, Graham Petley
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