blob: e734793e636a4ea566ec61a901259ed392d233e0 [file] [log] [blame]
`celldefine
`suppress_faults
`enable_portfaults
`ifdef TETRAMAX
`define functional
`endif
`ifdef functional
`timescale 1ns / 1ps
`ifndef dont_change_delay_mode // See CDT 66389 for detail on dont_change_delay_mode
`delay_mode_distributed
`endif
`ifndef dont_change_delay_mode // See CDT 66389 for detail on dont_change_delay_mode
`delay_mode_unit
`endif
`else
`timescale 1ns / 1ps
`ifndef dont_change_delay_mode // See CDT 66389 for detail on dont_change_delay_mode
`delay_mode_path
`endif
`endif
module scs8hs_dlrtn_4 ( RESETB , D , GATEN , Q , vpwr , vgnd ) ;
input vpwr , vgnd ;
output Q ;
input RESETB , D , GATEN ;
wire reset , intgate ;
`ifdef functional
not ( reset , RESETB ) ;
not ( intgate , GATEN ) ;
U_DL_P_R_pg #0.001 ( buf_Q , D , intgate , reset , vpwr , vgnd ) ;
`else
reg notifier ;
wire D_delayed , GATEN_delayed , RESET_delayed ;
not ( reset , RESETB_delayed ) ;
not ( intgate , GATEN_delayed ) ;
U_DL_P_R_NO_pg ( buf_Q , D_delayed , intgate , reset , notifier , vpwr , vgnd ) ;
wire AWAKE , COND0 , COND1 ;
assign AWAKE = ( vpwr === 1'b1 ) ;
assign COND0 = ( AWAKE && ( RESETB_delayed === 1'b1 ) ) ;
assign COND1 = ( AWAKE && ( RESETB === 1'b1 ) ) ;
specify
( negedge RESETB => ( Q +: RESETB ) ) = ( 0:0:0 , 0:0:0 ) ; // delay is tfall
( D +=> Q ) = ( 0:0:0 , 0:0:0 ) ; // delays are tris , tfall
( negedge GATEN => ( Q : GATEN ) ) = ( 0:0:0 , 0:0:0 ) ; // delays are tris , tfall
$recrem ( posedge RESETB , posedge GATEN , 0:0:0 , 0:0:0 , notifier , AWAKE , AWAKE , RESETB_delayed , GATEN_delayed ) ;
$setuphold ( posedge GATEN , posedge D , 0:0:0 , 0:0:0 , notifier , COND0 , COND0 , GATEN_delayed , D_delayed ) ;
$setuphold ( posedge GATEN , negedge D , 0:0:0 , 0:0:0 , notifier , COND0 , COND0 , GATEN_delayed , D_delayed ) ;
$width ( posedge GATEN &&& COND1 , 1.0:1.0:1.0 , 0 , notifier ) ;
$width ( negedge GATEN &&& COND1 , 1.0:1.0:1.0 , 0 , notifier ) ;
$width ( negedge RESETB &&& AWAKE , 1.0:1.0:1.0 , 0 , notifier ) ;
$width ( posedge RESETB &&& AWAKE , 1.0:1.0:1.0 , 0 , notifier ) ;
endspecify
`endif
buf ( Q , buf_Q ) ;
endmodule
`endcelldefine
`disable_portfaults
`nosuppress_faults