NAME

sdfrtn from sky130_fd_sc_lp

DESCRIPTION

Scan delay flop, inverted reset, inverted clock, single output.

FUNCTION

VERILOG

"sky130_fd_sc_lp__sdfrtn" 
/*
*/


`ifndef SKY130_FD_SC_LP__SDFRTN_FUNCTIONAL_V
`define SKY130_FD_SC_LP__SDFRTN_FUNCTIONAL_V

/**

`timescale 1ns / 1ps
`default_nettype none

// Import user defined primitives.
`include "../../models/udp_dff_pr/sky130_fd_sc_lp__udp_dff_pr.v"
`include "../../models/udp_mux_2to1/sky130_fd_sc_lp__udp_mux_2to1.v"

`celldefine
module sky130_fd_sc_lp__sdfrtn (
    Q      ,
    CLK_N  ,
    D      ,
    SCD    ,
    SCE    ,
    RESET_B
);

    // Module ports
    output Q      ;
    input  CLK_N  ;
    input  D      ;
    input  SCD    ;
    input  SCE    ;
    input  RESET_B;

    // Local signals
    wire buf_Q  ;
    wire RESET  ;
    wire intclk ;
    wire mux_out;

    //                            Delay       Name       Output   Other arguments
    not                                       not0      (RESET  , RESET_B               );
    not                                       not1      (intclk , CLK_N                 );
    sky130_fd_sc_lp__udp_mux_2to1             mux_2to10 (mux_out, D, SCD, SCE           );
    sky130_fd_sc_lp__udp_dff$PR   `UNIT_DELAY dff0      (buf_Q  , mux_out, intclk, RESET);
    buf                                       buf0      (Q      , buf_Q                 );

endmodule
`endcelldefine

`default_nettype wire
`endif  // SKY130_FD_SC_LP__SDFRTN_FUNCTIONAL_V

SPICE

LAYOUT

sky130_fd_sc_lp__sdfrtn_1

not to scale 



.subckt sky130_fd_sc_lp__sdfrtn_1 CLK_N D RESET_B SCD SCE VGND VNB VPB VPWR Q
X0 a_562_491# D a_229_491# VPB sky130_fd_pr__pfet_01v8_hvt w=640000u l=150000u
X1 a_278_59# RESET_B VGND VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X2 a_1437_127# a_1406_399# a_1509_127# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X3 a_229_491# D a_565_59# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X4 a_2022_533# a_2064_101# VPWR VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X5 VGND a_1278_529# a_1406_399# VNB sky130_fd_pr__nfet_01v8 w=640000u l=150000u
X6 a_229_491# a_113_63# a_312_491# VPB sky130_fd_pr__pfet_01v8_hvt w=640000u l=150000u
X7 a_312_491# SCD VPWR VPB sky130_fd_pr__pfet_01v8_hvt w=640000u l=150000u
X8 VGND RESET_B a_2226_127# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X9 a_2370_351# a_1870_127# VPWR VPB sky130_fd_pr__pfet_01v8_hvt w=640000u l=150000u
X10 a_1870_127# a_857_367# a_2022_533# VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X11 a_2022_127# a_2064_101# VGND VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X12 a_229_491# a_857_367# a_1278_529# VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X13 VPWR RESET_B a_1278_529# VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X14 VGND CLK_N a_857_367# VNB sky130_fd_pr__nfet_01v8 w=840000u l=150000u
X15 a_1509_127# RESET_B VGND VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X16 VGND a_857_367# a_1080_47# VNB sky130_fd_pr__nfet_01v8 w=840000u l=150000u
X17 VPWR a_1278_529# a_1406_399# VPB sky130_fd_pr__pfet_01v8_hvt w=840000u l=150000u
X18 a_2064_101# a_1870_127# VPWR VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X19 VPWR SCE a_113_63# VPB sky130_fd_pr__pfet_01v8_hvt w=640000u l=150000u
X20 VPWR RESET_B a_2064_101# VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X21 a_1406_399# a_857_367# a_1870_127# VNB sky130_fd_pr__nfet_01v8 w=640000u l=150000u
X22 a_361_59# SCE a_229_491# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X23 a_1278_529# a_1080_47# a_1364_529# VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X24 a_1364_529# a_1406_399# VPWR VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X25 a_2370_351# a_1870_127# VGND VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X26 a_1278_529# a_857_367# a_1437_127# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X27 VPWR a_2370_351# Q VPB sky130_fd_pr__pfet_01v8_hvt w=1.26e+06u l=150000u
X28 a_1870_127# a_1080_47# a_2022_127# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X29 VPWR CLK_N a_857_367# VPB sky130_fd_pr__pfet_01v8_hvt w=1.26e+06u l=150000u
X30 VGND a_2370_351# Q VNB sky130_fd_pr__nfet_01v8 w=840000u l=150000u
X31 a_229_491# RESET_B VPWR VPB sky130_fd_pr__pfet_01v8_hvt w=640000u l=150000u
X32 a_1406_399# a_1080_47# a_1870_127# VPB sky130_fd_pr__pfet_01v8_hvt w=840000u l=150000u
X33 VPWR a_857_367# a_1080_47# VPB sky130_fd_pr__pfet_01v8_hvt w=1.26e+06u l=150000u
X34 VGND SCE a_113_63# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X35 a_278_59# SCD a_361_59# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X36 a_565_59# a_113_63# a_278_59# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X37 a_229_491# a_1080_47# a_1278_529# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X38 VPWR SCE a_562_491# VPB sky130_fd_pr__pfet_01v8_hvt w=640000u l=150000u
X39 a_2226_127# a_1870_127# a_2064_101# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
.ends