;*************************************************** ;* (C)Copyright by NTT DATA Corp.1994(unpublished) * ;* All rights are reserved. * ;*************************************************** (def-module ao_i22 power 10 area 0.98 gates 4 (def-pin a1 type input load 0.12) (def-pin a2 type input load 0.12) (def-pin b1 type input load 0.12) (def-pin b2 type input load 0.12) (def-pin zn type output load 0.068) (def-symbol AOI22 a1 a2 b1 b2 zn) (def-function ^zn (or (and a1 a2) (and b1 b2))) (def-delay /a1 /zn (+ 0.81 (* 1.8 ~zn))) (def-delay /a2 /zn (+ 0.81 (* 1.8 ~zn))) (def-delay /b1 /zn (+ 0.76 (* 1.8 ~zn))) (def-delay /b2 /zn (+ 0.77 (* 1.8 ~zn))) (def-delay %a1 %zn (+ 0.81 (* 1.8 ~zn))) (def-delay %a2 %zn (+ 0.81 (* 1.8 ~zn))) (def-delay %b1 %zn (+ 0.76 (* 1.8 ~zn))) (def-delay %b2 %zn (+ 0.77 (* 1.8 ~zn))) (def-constraint drive (- 1.1 ~zn) type max) (def-constraint drive (- ~zn 0) type min) )