NAME

sdfrtn from sky130_fd_sc_ls

DESCRIPTION

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

FUNCTION

VERILOG

"sky130_fd_sc_ls__sdfrtn" 
/*
*/


`ifndef SKY130_FD_SC_LS__SDFRTN_FUNCTIONAL_V
`define SKY130_FD_SC_LS__SDFRTN_FUNCTIONAL_V

/**

`timescale 1ns / 1ps
`default_nettype none

// Import user defined primitives.
`include "../../models/udp_mux_2to1/sky130_fd_sc_ls__udp_mux_2to1.v"
`include "../../models/udp_dff_pr/sky130_fd_sc_ls__udp_dff_pr.v"

`celldefine
module sky130_fd_sc_ls__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_ls__udp_mux_2to1             mux_2to10 (mux_out, D, SCD, SCE           );
    sky130_fd_sc_ls__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_LS__SDFRTN_FUNCTIONAL_V

SPICE

LAYOUT

sky130_fd_sc_ls__sdfrtn_1

not to scale 



.subckt sky130_fd_sc_ls__sdfrtn_1 CLK_N D RESET_B SCD SCE VGND VNB VPB VPWR Q
X0 a_1341_463# a_1402_308# VPWR VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X1 a_284_464# a_854_74# a_1251_463# VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X2 a_1251_463# a_854_74# a_1411_123# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X3 VGND a_2492_424# Q VNB sky130_fd_pr__nfet_01v8 w=740000u l=150000u
X4 a_284_464# SCE a_538_81# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X5 a_471_464# SCD VPWR VPB sky130_fd_pr__pfet_01v8_hvt w=640000u l=150000u
X6 a_1827_144# a_854_74# a_2042_508# VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X7 a_324_81# D a_284_464# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X8 a_538_81# SCD a_239_81# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X9 VPWR a_1251_463# a_1402_308# VPB sky130_fd_pr__pfet_01v8_hvt w=1e+06u l=150000u
X10 a_2492_424# a_1827_144# VPWR VPB sky130_fd_pr__pfet_01v8_hvt w=840000u l=150000u
X11 VPWR a_2492_424# Q VPB sky130_fd_pr__pfet_01v8_hvt w=1.12e+06u l=150000u
X12 a_2265_74# a_1827_144# a_2087_410# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X13 VPWR RESET_B a_2087_410# VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X14 a_206_464# D a_284_464# VPB sky130_fd_pr__pfet_01v8_hvt w=640000u l=150000u
X15 a_1402_308# a_854_74# a_1827_144# VNB sky130_fd_pr__nfet_01v8 w=640000u l=150000u
X16 a_27_88# SCE VPWR VPB sky130_fd_pr__pfet_01v8_hvt w=640000u l=150000u
X17 VPWR RESET_B a_284_464# VPB sky130_fd_pr__pfet_01v8_hvt w=640000u l=150000u
X18 a_1402_308# a_1049_347# a_1827_144# VPB sky130_fd_pr__pfet_01v8_hvt w=1e+06u l=150000u
X19 a_2042_508# a_2087_410# VPWR VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X20 a_27_88# SCE VGND VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X21 a_1251_463# a_1049_347# a_1341_463# VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X22 a_239_81# a_27_88# a_324_81# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X23 VGND a_854_74# a_1049_347# VNB sky130_fd_pr__nfet_01v8 w=740000u l=150000u
X24 a_2492_424# a_1827_144# VGND VNB sky130_fd_pr__nfet_01v8 w=550000u l=150000u
X25 a_239_81# RESET_B VGND VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X26 VGND CLK_N a_854_74# VNB sky130_fd_pr__nfet_01v8 w=740000u l=150000u
X27 VGND RESET_B a_2265_74# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X28 a_1827_144# a_1049_347# a_2073_74# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X29 a_854_74# CLK_N VPWR VPB sky130_fd_pr__pfet_01v8_hvt w=1e+06u l=150000u
X30 a_1411_123# a_1402_308# a_1489_123# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X31 a_2073_74# a_2087_410# VGND VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X32 VPWR SCE a_206_464# VPB sky130_fd_pr__pfet_01v8_hvt w=640000u l=150000u
X33 a_2087_410# a_1827_144# VPWR VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X34 a_284_464# a_27_88# a_471_464# VPB sky130_fd_pr__pfet_01v8_hvt w=640000u l=150000u
X35 VGND a_1251_463# a_1402_308# VNB sky130_fd_pr__nfet_01v8 w=640000u l=150000u
X36 VPWR a_854_74# a_1049_347# VPB sky130_fd_pr__pfet_01v8_hvt w=1e+06u l=150000u
X37 VPWR RESET_B a_1251_463# VPB sky130_fd_pr__pfet_01v8_hvt w=420000u l=150000u
X38 a_284_464# a_1049_347# a_1251_463# VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
X39 a_1489_123# RESET_B VGND VNB sky130_fd_pr__nfet_01v8 w=420000u l=150000u
.ends