NAME

fah from sky130_fd_sc_hs

DESCRIPTION

Full adder.

FUNCTION

VERILOG

"sky130_fd_sc_hs__fah" 
/*
*/


`ifndef SKY130_FD_SC_HS__FAH_FUNCTIONAL_V
`define SKY130_FD_SC_HS__FAH_FUNCTIONAL_V

/**

`timescale 1ns / 1ps
`default_nettype none

// Import sub cells.
`include "../u_vpwr_vgnd/sky130_fd_sc_hs__u_vpwr_vgnd.v"

`celldefine
module sky130_fd_sc_hs__fah (
    COUT,
    SUM ,
    A   ,
    B   ,
    CI  ,
    VPWR,
    VGND
);

    // Module ports
    output COUT;
    output SUM ;
    input  A   ;
    input  B   ;
    input  CI  ;
    input  VPWR;
    input  VGND;

    // Local signals
    wire xor0_out_SUM         ;
    wire u_vpwr_vgnd0_out_SUM ;
    wire a_b                  ;
    wire a_ci                 ;
    wire b_ci                 ;
    wire or0_out_COUT         ;
    wire u_vpwr_vgnd1_out_COUT;

    //                           Name          Output                 Other arguments
    xor                          xor0         (xor0_out_SUM         , A, B, CI                );
    sky130_fd_sc_hs__u_vpwr_vgnd u_vpwr_vgnd0 (u_vpwr_vgnd0_out_SUM , xor0_out_SUM, VPWR, VGND);
    buf                          buf0         (SUM                  , u_vpwr_vgnd0_out_SUM    );
    and                          and0         (a_b                  , A, B                    );
    and                          and1         (a_ci                 , A, CI                   );
    and                          and2         (b_ci                 , B, CI                   );
    or                           or0          (or0_out_COUT         , a_b, a_ci, b_ci         );
    sky130_fd_sc_hs__u_vpwr_vgnd u_vpwr_vgnd1 (u_vpwr_vgnd1_out_COUT, or0_out_COUT, VPWR, VGND);
    buf                          buf1         (COUT                 , u_vpwr_vgnd1_out_COUT   );

endmodule
`endcelldefine

`default_nettype wire
`endif  // SKY130_FD_SC_HS__FAH_FUNCTIONAL_V

SPICE

LAYOUT

sky130_fd_sc_hs__fah_1

not to scale 



.subckt sky130_fd_sc_hs__fah_1 A B CI VGND VNB VPB VPWR COUT SUM
X0 SUM a_83_21# VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X1 COUT a_410_58# VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X2 a_1849_374# a_879_55# a_811_379# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X3 a_879_55# B VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X4 a_231_132# a_811_379# a_83_21# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X5 a_1660_374# a_879_55# a_1023_379# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X6 a_1023_379# B a_1849_374# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X7 a_1849_374# A VGND VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X8 a_410_58# a_1023_379# a_231_132# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X9 a_1849_374# a_879_55# a_1023_379# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X10 a_644_104# a_811_379# a_83_21# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X11 VGND a_231_132# a_644_104# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X12 VGND A a_2342_48# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X13 a_879_55# a_811_379# a_410_58# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X14 a_1849_374# A VPWR VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X15 a_410_58# a_1023_379# a_879_55# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X16 a_83_21# a_1023_379# a_231_132# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X17 SUM a_83_21# VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X18 a_811_379# B a_1660_374# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X19 a_231_132# a_811_379# a_410_58# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X20 a_83_21# a_1023_379# a_644_104# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X21 VPWR a_231_132# a_644_104# VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X22 VPWR A a_2342_48# VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X23 a_1023_379# B a_1660_374# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X24 a_1660_374# a_2342_48# VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X25 a_1660_374# a_879_55# a_811_379# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X26 a_1660_374# a_2342_48# VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X27 VPWR CI a_231_132# VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X28 a_879_55# B VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X29 VGND CI a_231_132# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X30 COUT a_410_58# VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X31 a_811_379# B a_1849_374# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
.ends

sky130_fd_sc_hs__fah_2

not to scale 


.subckt sky130_fd_sc_hs__fah_2 A B CI VGND VNB VPB VPWR COUT SUM
X0 a_1689_424# a_849_424# a_1895_424# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X1 a_849_424# a_481_379# a_413_392# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X2 a_1689_424# a_514_424# a_1895_424# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X3 VPWR a_1451_424# COUT VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X4 a_413_392# a_481_379# a_514_424# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X5 a_1895_424# a_849_424# a_2052_424# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X6 VPWR a_1895_424# SUM VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X7 VGND CI a_1689_424# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X8 a_1451_424# a_849_424# a_1689_424# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X9 a_114_368# B a_849_424# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X10 a_114_368# a_481_379# a_849_424# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X11 a_481_379# a_514_424# a_1451_424# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X12 SUM a_1895_424# VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X13 VPWR a_81_260# a_114_368# VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X14 VGND A a_413_392# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X15 VGND B a_481_379# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X16 SUM a_1895_424# VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X17 a_81_260# A VGND VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X18 VGND a_1895_424# SUM VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X19 a_1895_424# a_514_424# a_2052_424# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X20 a_481_379# a_849_424# a_1451_424# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X21 a_2052_424# a_1689_424# VPWR VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X22 VPWR A a_413_392# VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X23 a_413_392# B a_514_424# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X24 VPWR CI a_1689_424# VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X25 COUT a_1451_424# VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X26 COUT a_1451_424# VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X27 a_514_424# B a_114_368# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X28 VGND a_81_260# a_114_368# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X29 a_849_424# B a_413_392# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X30 VPWR B a_481_379# VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X31 VGND a_1451_424# COUT VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X32 a_1451_424# a_514_424# a_1689_424# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X33 a_2052_424# a_1689_424# VGND VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X34 a_81_260# A VPWR VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X35 a_514_424# a_481_379# a_114_368# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
.ends

sky130_fd_sc_hs__fah_4

not to scale 


.subckt sky130_fd_sc_hs__fah_4 A B CI VGND VNB VPB VPWR COUT SUM
X0 a_1183_102# a_1378_125# VPWR VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X1 a_536_114# a_586_257# a_427_362# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X2 a_1378_125# CI VPWR VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X3 a_427_362# B a_536_114# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X4 SUM a_1278_102# VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X5 a_586_257# a_528_362# a_1265_379# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X6 COUT a_1265_379# VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X7 SUM a_1278_102# VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X8 VGND A a_200_74# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X9 COUT a_1265_379# VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X10 VGND a_1265_379# COUT VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X11 VGND a_1265_379# COUT VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X12 a_1378_125# CI VGND VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X13 VPWR a_27_74# a_427_362# VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X14 a_200_74# B a_528_362# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X15 a_1183_102# a_528_362# a_1278_102# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X16 a_27_74# A VPWR VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X17 a_427_362# B a_528_362# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X18 a_1278_102# a_536_114# a_1378_125# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X19 a_1183_102# a_1378_125# VGND VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X20 a_1278_102# a_536_114# a_1183_102# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X21 VGND a_27_74# a_427_362# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X22 VPWR a_1278_102# SUM VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X23 VGND B a_586_257# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X24 COUT a_1265_379# VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X25 a_200_74# B a_536_114# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X26 VPWR B a_586_257# VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X27 VPWR a_1265_379# COUT VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X28 a_1378_125# a_528_362# a_1265_379# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X29 SUM a_1278_102# VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X30 a_528_362# a_586_257# a_200_74# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X31 a_1378_125# a_528_362# a_1278_102# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X32 VPWR a_1265_379# COUT VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X33 VPWR a_1278_102# SUM VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X34 a_1265_379# a_536_114# a_586_257# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X35 VGND a_1278_102# SUM VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X36 COUT a_1265_379# VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X37 a_536_114# a_586_257# a_200_74# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X38 a_27_74# A VGND VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X39 VGND a_1278_102# SUM VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X40 VPWR A a_200_74# VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X41 a_1265_379# a_536_114# a_1378_125# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X42 a_528_362# a_586_257# a_427_362# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X43 SUM a_1278_102# VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
.ends