;*************************************************** ;* (C)Copyright by NTT DATA Corp.1994(unpublished) * ;* All rights are reserved. * ;*************************************************** (def-module dt_sreg power 35 area 5.5 gates 18 (def-pin in type input load 0.12) (def-pin scan_in type input load 0.12 note scan_in) (def-pin clk_enb type input load 0.14) (def-pin scan_enb type input load 0.14 note scan_enb) (def-pin m_clock type input load 0.12 note clock) (def-pin s_clock type input load 0.12 note clock) (def-pin scan_clock type input load 0.12 note clock) (def-pin out type output load 0.21) (def-pin nout type output load 0.089) (def-pin scan_out type output load 0.21 note scan_out) (def-symbol REGISTER in clk_enb m_clock s_clock scan_in scan_enb scan_clock out nout scan_out) (def-logic out (free_reg (or (and clk_enb in) (and ^clk_enb out)) X) ) (def-logic ^nout out) (def-logic scan_out out) (def-function out (scan_reg-1 m_clock s_clock clk_enb in scan_in scan_enb scan_clock)) (def-function ^nout (scan_reg-1 m_clock s_clock clk_enb in scan_in scan_enb scan_clock)) (def-function scan_out (scan_reg-1 m_clock s_clock clk_enb in scan_in scan_enb scan_clock)) (def-delay /m_clock /out (+ 1.6 (* 1.8 ~out))) (def-delay /m_clock /nout (+ 2.0 (* 1.8 ~nout))) (def-delay /m_clock /scan_out (+ 1.6 (* 1.8 ~scan_out))) (def-constraint in_setup (- (+ /m_clock ?cycle) /in 1.3) type setup) (def-constraint enb_setup (- (+ /m_clock ?cycle) /clk_enb 1.3) type setup) (def-constraint in_hold (- /in /m_clock 0.38) type hold) (def-constraint enb_hold (- /clk_enb /m_clock 0.38) type hold) (def-constraint freq (- ?cycle 12)) (def-constraint drive (- 1.1 ~out) type max) (def-constraint drive (- ~out 0) type min) (def-constraint drive (- 1.1 ~nout) type max) (def-constraint drive (- ~nout 0) type min) (def-constraint drive (- 1.1 ~scan_out) type max) (def-constraint drive (- ~scan_out 0) type min) )