xnor2 2-input exclusive NOR.

NAME

xnor2 from sky130_fd_sc_hs

DESCRIPTION

2-input exclusive NOR.

FUNCTION

Y = !(A ^ B)

VERILOG

"sky130_fd_sc_hs__xnor2"

/*
*/


`ifndef SKY130_FD_SC_HS__XNOR2_FUNCTIONAL_V
`define SKY130_FD_SC_HS__XNOR2_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__xnor2 (
    VPWR,
    VGND,
    Y   ,
    A   ,
    B
);

    // Module ports
    input  VPWR;
    input  VGND;
    output Y   ;
    input  A   ;
    input  B   ;

    // Local signals
    wire   xnor0_out_Y       ;
    wire   u_vpwr_vgnd0_out_Y;

    //                           Name          Output              Other arguments
    xnor                         xnor0        (xnor0_out_Y       , A, B                   );
    sky130_fd_sc_hs__u_vpwr_vgnd u_vpwr_vgnd0 (u_vpwr_vgnd0_out_Y, xnor0_out_Y, VPWR, VGND);
    buf                          buf0         (Y                 , u_vpwr_vgnd0_out_Y     );

endmodule
`endcelldefine

`default_nettype wire
`endif  // SKY130_FD_SC_HS__XNOR2_FUNCTIONAL_V

SPICE

LAYOUT

sky130_fd_sc_hs__xnor2_1

not to scale



.subckt sky130_fd_sc_hs__xnor2_1 A B VGND VNB VPB VPWR Y
X0 VPWR A a_376_368# VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X1 a_293_74# a_138_385# Y VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X2 a_112_119# B a_138_385# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X3 VGND B a_293_74# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X4 VGND A a_112_119# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X5 VPWR A a_138_385# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X6 a_293_74# A VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X7 a_138_385# B VPWR VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X8 a_376_368# B Y VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X9 Y a_138_385# VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
.ends

sky130_fd_sc_hs__xnor2_2

not to scale



.subckt sky130_fd_sc_hs__xnor2_2 A B VGND VNB VPB VPWR Y
X0 VGND A a_340_107# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X1 Y B a_638_368# VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X2 a_151_74# B a_133_368# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X3 a_340_107# B VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X4 Y a_133_368# VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X5 a_638_368# A VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X6 Y a_133_368# a_340_107# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X7 VPWR A a_133_368# VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X8 a_340_107# A VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X9 VGND B a_340_107# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X10 VPWR A a_638_368# VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X11 a_638_368# B Y VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X12 VPWR a_133_368# Y VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X13 a_133_368# B VPWR VPB sky130_fd_pr__pfet_01v8 w=1e+06u l=150000u
X14 VGND A a_151_74# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X15 a_340_107# a_133_368# Y VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
.ends

sky130_fd_sc_hs__xnor2_4

not to scale



.subckt sky130_fd_sc_hs__xnor2_4 A B VGND VNB VPB VPWR Y
X0 VPWR A a_116_368# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X1 a_27_74# B a_116_368# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X2 a_511_74# a_116_368# Y VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X3 Y a_116_368# a_511_74# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X4 a_511_74# A VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X5 VPWR B a_116_368# VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X6 Y a_116_368# VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X7 a_511_74# a_116_368# Y VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X8 Y a_116_368# a_511_74# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X9 a_511_74# B VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X10 VPWR A a_950_368# VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X11 VGND B a_511_74# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X12 Y B a_950_368# VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X13 a_511_74# A VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X14 Y B a_950_368# VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X15 a_950_368# A VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X16 VGND A a_511_74# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X17 VGND A a_511_74# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X18 a_116_368# A VPWR VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X19 VPWR a_116_368# Y VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X20 VGND B a_511_74# VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X21 a_116_368# B VPWR VPB sky130_fd_pr__pfet_01v8 w=840000u l=150000u
X22 VGND A a_27_74# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X23 a_116_368# B a_27_74# VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X24 a_950_368# A VPWR VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X25 a_511_74# B VGND VNB sky130_fd_pr__nfet_01v8_lvt w=740000u l=150000u
X26 a_950_368# B Y VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X27 a_950_368# B Y VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
X28 a_27_74# A VGND VNB sky130_fd_pr__nfet_01v8_lvt w=640000u l=150000u
X29 VPWR A a_950_368# VPB sky130_fd_pr__pfet_01v8 w=1.12e+06u l=150000u
.ends