// Verilog for library /import/okita1/tdene/final_final/osugooglelib/char/liberate/VERILOG/sky130_osu_sc.v created by Liberate 19.2.1.215 on Wed Apr 15 19:42:51 CDT 2020 for SDF version 2.1

// type: ADDF 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_ADDFX1 (CO, S, A, B, CI);
	output CO, S;
	input A, B, CI;

	// Function
	wire A__bar, B__bar, CI__bar;
	wire int_fwire_0, int_fwire_1, int_fwire_2;
	wire int_fwire_3, int_fwire_4, int_fwire_5;
	wire int_fwire_6;

	and (int_fwire_0, B, CI);
	and (int_fwire_1, A, CI);
	and (int_fwire_2, A, B);
	or (CO, int_fwire_2, int_fwire_1, int_fwire_0);
	not (B__bar, B);
	not (A__bar, A);
	and (int_fwire_3, A__bar, B__bar, CI);
	not (CI__bar, CI);
	and (int_fwire_4, A__bar, B, CI__bar);
	and (int_fwire_5, A, B__bar, CI__bar);
	and (int_fwire_6, A, B, CI);
	or (S, int_fwire_6, int_fwire_5, int_fwire_4, int_fwire_3);

	// Timing
	specify
		if ((B & ~CI))
			(A => CO) = 0;
		if ((~B & CI))
			(A => CO) = 0;
		ifnone (A => CO) = 0;
		if ((A & ~CI))
			(B => CO) = 0;
		if ((~A & CI))
			(B => CO) = 0;
		ifnone (B => CO) = 0;
		if ((A & ~B))
			(CI => CO) = 0;
		if ((~A & B))
			(CI => CO) = 0;
		ifnone (CI => CO) = 0;
		if ((B & CI))
			(A => S) = 0;
		if ((~B & ~CI))
			(A => S) = 0;
		ifnone (A => S) = 0;
		if ((B & ~CI))
			(A => S) = 0;
		if ((~B & CI))
			(A => S) = 0;
		if ((A & CI))
			(B => S) = 0;
		if ((~A & ~CI))
			(B => S) = 0;
		ifnone (B => S) = 0;
		if ((A & ~CI))
			(B => S) = 0;
		if ((~A & CI))
			(B => S) = 0;
		if ((A & B))
			(CI => S) = 0;
		if ((~A & ~B))
			(CI => S) = 0;
		ifnone (CI => S) = 0;
		if ((A & ~B))
			(CI => S) = 0;
		if ((~A & B))
			(CI => S) = 0;
	endspecify
endmodule
`endcelldefine

// type: ADDF 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_ADDFXL (CO, S, A, B, CI);
	output CO, S;
	input A, B, CI;

	// Function
	or (CO, B, CI);
	buf (S, 1'b1);

	// Timing
	specify
		if ((B & ~CI))
			(posedge A => (CO+:1'b1)) = 0;
		if ((~B & CI))
			(posedge A => (CO+:1'b1)) = 0;
		ifnone (posedge A => (CO+:1'b1)) = 0;
		if ((A & ~CI))
			(B => CO) = 0;
		if ((~A & CI))
			(posedge B => (CO+:1'b1)) = 0;
		if ((~A & ~CI))
			(negedge B => (CO+:1'b0)) = 0;
		ifnone (B => CO) = 0;
		if ((A & ~B))
			(CI => CO) = 0;
		if ((~A & B))
			(posedge CI => (CO+:1'b1)) = 0;
		if ((~A & ~B))
			(negedge CI => (CO+:1'b0)) = 0;
		ifnone (CI => CO) = 0;
		if ((B & CI))
			(posedge A => (S+:1'b1)) = 0;
		if ((~B & ~CI))
			(posedge A => (S+:1'b1)) = 0;
		ifnone (posedge A => (S+:1'b1)) = 0;
		if ((A & CI))
			(posedge B => (S+:1'b1)) = 0;
		if ((~A & ~CI))
			(posedge B => (S+:1'b1)) = 0;
		ifnone (posedge B => (S+:1'b1)) = 0;
		if ((A & B))
			(posedge CI => (S+:1'b1)) = 0;
		if ((~A & ~B))
			(posedge CI => (S+:1'b1)) = 0;
		ifnone (posedge CI => (S+:1'b1)) = 0;
	endspecify
endmodule
`endcelldefine

// type: ADDH 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_ADDHX1 (CO, S, A, B);
	output CO, S;
	input A, B;

	// Function
	wire A__bar, B__bar;

	and (CO, A, B);
	not (B__bar, B);
	not (A__bar, A);
	or (S, A__bar, B__bar);

	// Timing
	specify
		(A => CO) = 0;
		(B => CO) = 0;
		ifnone (posedge A => (S+:1'b1)) = 0;
		(A => S) = 0;
		ifnone (posedge B => (S+:1'b1)) = 0;
		(B => S) = 0;
	endspecify
endmodule
`endcelldefine

// type: ADDH 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_ADDHXL (CO, S, A, B);
	output CO, S;
	input A, B;

	// Function
	wire A__bar, B__bar, int_fwire_0;
	wire int_fwire_1;

	and (CO, A, B);
	not (A__bar, A);
	and (int_fwire_0, A__bar, B);
	not (B__bar, B);
	and (int_fwire_1, A, B__bar);
	or (S, int_fwire_1, int_fwire_0);

	// Timing
	specify
		(A => CO) = 0;
		(B => CO) = 0;
		if (~B)
			(A => S) = 0;
		if (B)
			(A => S) = 0;
		if (~A)
			(B => S) = 0;
		if (A)
			(B => S) = 0;
	endspecify
endmodule
`endcelldefine

// type: AND2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_AND2X1 (Y, A, B);
	output Y;
	input A, B;

	// Function
	and (Y, A, B);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: AND2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_AND2X2 (Y, A, B);
	output Y;
	input A, B;

	// Function
	and (Y, A, B);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: AND2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_AND2X4 (Y, A, B);
	output Y;
	input A, B;

	// Function
	and (Y, A, B);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: AND2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_AND2X8 (Y, A, B);
	output Y;
	input A, B;

	// Function
	and (Y, A, B);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: AND2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_AND2XL (Y, A, B);
	output Y;
	input A, B;

	// Function
	and (Y, A, B);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: AND3 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_AND3XL (Y, A, B, C);
	output Y;
	input A, B, C;

	// Function
	wire A__bar, B__bar, C__bar;

	not (C__bar, C);
	not (B__bar, B);
	not (A__bar, A);
	or (Y, A__bar, B__bar, C__bar);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
		(C => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: ANT 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_ANT (A);
	input A;
	// Timing
	specify
	endspecify
endmodule
`endcelldefine

// type: AOI21 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_AOI21XL (Y, A0, A1, B0);
	output Y;
	input A0, A1, B0;

	// Function
	wire A0__bar, A1__bar, B0__bar;
	wire int_fwire_0, int_fwire_1;

	not (B0__bar, B0);
	not (A1__bar, A1);
	and (int_fwire_0, A1__bar, B0__bar);
	not (A0__bar, A0);
	and (int_fwire_1, A0__bar, B0__bar);
	or (Y, int_fwire_1, int_fwire_0);

	// Timing
	specify
		(A0 => Y) = 0;
		(A1 => Y) = 0;
		if ((A0 & ~A1))
			(B0 => Y) = 0;
		if ((~A0 & A1))
			(B0 => Y) = 0;
		if ((~A0 & ~A1))
			(B0 => Y) = 0;
		ifnone (B0 => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: BUF 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_BUFX1 (Y, A);
	output Y;
	input A;

	// Function
	buf (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: BUF 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_BUFX2 (Y, A);
	output Y;
	input A;

	// Function
	buf (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: BUF 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_BUFX4 (Y, A);
	output Y;
	input A;

	// Function
	buf (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: BUF 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_BUFX6 (Y, A);
	output Y;
	input A;

	// Function
	buf (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: BUF 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_BUFX8 (Y, A);
	output Y;
	input A;

	// Function
	buf (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: BUF 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_BUFXL (Y, A);
	output Y;
	input A;

	// Function
	buf (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: CLKBUF 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_CLKBUFX1 (Y, A);
	output Y;
	input A;

	// Function
	buf (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: CLKINV 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_CLKINVX1 (Y, A);
	output Y;
	input A;

	// Function
	not (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: CLKINV 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_CLKINVX2 (Y, A);
	output Y;
	input A;

	// Function
	not (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: CLKINV 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_CLKINVX4 (Y, A);
	output Y;
	input A;

	// Function
	not (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: DFFN 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_DFFNXL (Q, QN, D, CK);
	output Q, QN;
	input D, CK;
	reg notifier;
	wire delayed_D, delayed_CK;

	// Function
	wire int_fwire_clk, int_fwire_IQ, int_fwire_IQN;
	wire xcr_0;

	not (int_fwire_clk, delayed_CK);
	altos_dff_err (xcr_0, int_fwire_clk, delayed_D);
	altos_dff (int_fwire_IQ, notifier, int_fwire_clk, delayed_D, xcr_0);
	buf (Q, int_fwire_IQ);
	not (int_fwire_IQN, int_fwire_IQ);
	buf (QN, int_fwire_IQN);

	// Timing
	specify
		(negedge CK => (Q+:D)) = 0;
		(negedge CK => (QN-:D)) = 0;
		$setuphold (negedge CK, posedge D, 0, 0, notifier,,, delayed_CK, delayed_D);
		$setuphold (negedge CK, negedge D, 0, 0, notifier,,, delayed_CK, delayed_D);
		$width (posedge CK &&& D, 0, 0, notifier);
		$width (negedge CK &&& D, 0, 0, notifier);
		$width (posedge CK &&& ~D, 0, 0, notifier);
		$width (negedge CK &&& ~D, 0, 0, notifier);
	endspecify
endmodule
`endcelldefine

// type: DFFR 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_DFFRXL (Q, QN, D, RN, CK);
	output Q, QN;
	input D, RN, CK;
	reg notifier;
	wire delayed_D, delayed_CK;

	// Function
	wire int_fwire_IQ, int_fwire_IQN, int_fwire_r;
	wire xcr_0;

	not (int_fwire_r, RN);
	altos_dff_r_err (xcr_0, delayed_CK, delayed_D, int_fwire_r);
	altos_dff_r (int_fwire_IQ, notifier, delayed_CK, delayed_D, int_fwire_r, xcr_0);
	buf (Q, int_fwire_IQ);
	not (int_fwire_IQN, int_fwire_IQ);
	buf (QN, int_fwire_IQN);

	// Timing

	// Additional timing wires
	wire adacond0, adacond1, D__bar;


	// Additional timing gates
	and (adacond0, D, RN);
	not (D__bar, D);
	and (adacond1, D__bar, RN);

	specify
		if (CK)
			(negedge RN => (Q+:1'b0)) = 0;
		if ((~CK & D))
			(negedge RN => (Q+:1'b0)) = 0;
		if ((~CK & ~D))
			(negedge RN => (Q+:1'b0)) = 0;
		ifnone (negedge RN => (Q+:1'b0)) = 0;
		(posedge CK => (Q+:D)) = 0;
		if (CK)
			(negedge RN => (QN-:1'b0)) = 0;
		if ((~CK & D))
			(negedge RN => (QN-:1'b0)) = 0;
		if ((~CK & ~D))
			(negedge RN => (QN-:1'b0)) = 0;
		ifnone (negedge RN => (QN-:1'b0)) = 0;
		(posedge CK => (QN-:D)) = 0;
		$setuphold (posedge CK &&& RN, posedge D &&& RN, 0, 0, notifier,,, delayed_CK, delayed_D);
		$setuphold (posedge CK &&& RN, negedge D &&& RN, 0, 0, notifier,,, delayed_CK, delayed_D);
		$setuphold (posedge CK, posedge D, 0, 0, notifier,,, delayed_CK, delayed_D);
		$setuphold (posedge CK, negedge D, 0, 0, notifier,,, delayed_CK, delayed_D);
		$recovery (posedge RN &&& D, posedge CK &&& D, 0, notifier);
		$recovery (posedge RN, posedge CK, 0, notifier);
		$hold (posedge CK &&& D, posedge RN &&& D, 0, notifier);
		$hold (posedge CK, posedge RN, 0, notifier);
		$width (negedge RN &&& CK, 0, 0, notifier);
		$width (negedge RN &&& ~CK, 0, 0, notifier);
		$width (posedge CK &&& adacond0, 0, 0, notifier);
		$width (negedge CK &&& adacond0, 0, 0, notifier);
		$width (posedge CK &&& adacond1, 0, 0, notifier);
		$width (negedge CK &&& adacond1, 0, 0, notifier);
	endspecify
endmodule
`endcelldefine

// type: DFFS 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_DFFSXL (Q, QN, D, SN, CK);
	output Q, QN;
	input D, SN, CK;
	reg notifier;
	wire delayed_D, delayed_CK;

	// Function
	wire int_fwire_IQ, int_fwire_IQN, int_fwire_s;
	wire xcr_0;

	not (int_fwire_s, SN);
	altos_dff_s_err (xcr_0, delayed_CK, delayed_D, int_fwire_s);
	altos_dff_s (int_fwire_IQ, notifier, delayed_CK, delayed_D, int_fwire_s, xcr_0);
	buf (Q, int_fwire_IQ);
	not (int_fwire_IQN, int_fwire_IQ);
	buf (QN, int_fwire_IQN);

	// Timing

	// Additional timing wires
	wire adacond0, adacond1, D__bar;


	// Additional timing gates
	and (adacond0, D, SN);
	not (D__bar, D);
	and (adacond1, D__bar, SN);

	specify
		if (CK)
			(negedge SN => (Q+:1'b1)) = 0;
		if ((~CK & D))
			(negedge SN => (Q+:1'b1)) = 0;
		if ((~CK & ~D))
			(negedge SN => (Q+:1'b1)) = 0;
		ifnone (negedge SN => (Q+:1'b1)) = 0;
		(posedge CK => (Q+:D)) = 0;
		if (CK)
			(negedge SN => (QN-:1'b1)) = 0;
		if ((~CK & D))
			(negedge SN => (QN-:1'b1)) = 0;
		if ((~CK & ~D))
			(negedge SN => (QN-:1'b1)) = 0;
		ifnone (negedge SN => (QN-:1'b1)) = 0;
		(posedge CK => (QN-:D)) = 0;
		$setuphold (posedge CK &&& SN, posedge D &&& SN, 0, 0, notifier,,, delayed_CK, delayed_D);
		$setuphold (posedge CK &&& SN, negedge D &&& SN, 0, 0, notifier,,, delayed_CK, delayed_D);
		$setuphold (posedge CK, posedge D, 0, 0, notifier,,, delayed_CK, delayed_D);
		$setuphold (posedge CK, negedge D, 0, 0, notifier,,, delayed_CK, delayed_D);
		$recovery (posedge SN &&& ~D, posedge CK &&& ~D, 0, notifier);
		$recovery (posedge SN, posedge CK, 0, notifier);
		$hold (posedge CK &&& ~D, posedge SN &&& ~D, 0, notifier);
		$hold (posedge CK, posedge SN, 0, notifier);
		$width (negedge SN &&& CK, 0, 0, notifier);
		$width (negedge SN &&& ~CK, 0, 0, notifier);
		$width (posedge CK &&& adacond0, 0, 0, notifier);
		$width (negedge CK &&& adacond0, 0, 0, notifier);
		$width (posedge CK &&& adacond1, 0, 0, notifier);
		$width (negedge CK &&& adacond1, 0, 0, notifier);
	endspecify
endmodule
`endcelldefine

// type: DFF 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_DFFXL (Q, QN, D, CK);
	output Q, QN;
	input D, CK;
	reg notifier;
	wire delayed_D, delayed_CK;

	// Function
	wire delayed_D__bar, int_fwire_0, int_fwire_d;
	wire int_fwire_IQ, int_fwire_IQN, xcr_0;

	not (delayed_D__bar, delayed_D);
	and (int_fwire_0, delayed_D__bar, int_fwire_IQ);
	or (int_fwire_d, delayed_D, int_fwire_0);
	altos_dff_err (xcr_0, delayed_CK, int_fwire_d);
	altos_dff (int_fwire_IQ, notifier, delayed_CK, int_fwire_d, xcr_0);
	buf (Q, int_fwire_IQ);
	not (int_fwire_IQN, int_fwire_IQ);
	buf (QN, int_fwire_IQN);

	// Timing
	specify
		(posedge CK => (Q+:((D) || (!D && int_fwire_IQ)))) = 0;
		(posedge CK => (QN-:((D) || (!D && int_fwire_IQ)))) = 0;
		$setuphold (posedge CK, posedge D, 0, 0, notifier,,, delayed_CK, delayed_D);
		$setuphold (posedge CK, negedge D, 0, 0, notifier,,, delayed_CK, delayed_D);
		$width (posedge CK &&& D, 0, 0, notifier);
		$width (negedge CK &&& D, 0, 0, notifier);
	endspecify
endmodule
`endcelldefine

// type: DLY1 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_DLY1 (Y, A);
	output Y;
	input A;

	// Function
	buf (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: DLY2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_DLY2 (Y, A);
	output Y;
	input A;

	// Function
	buf (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: DLY3 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_DLY3 (Y, A);
	output Y;
	input A;

	// Function
	buf (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: DLY4 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_DLY4 (Y, A);
	output Y;
	input A;

	// Function
	buf (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: INV 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_INVX1 (Y, A);
	output Y;
	input A;

	// Function
	not (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: INV 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_INVX10 (Y, A);
	output Y;
	input A;

	// Function
	not (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: INV 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_INVX2 (Y, A);
	output Y;
	input A;

	// Function
	not (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: INV 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_INVX3 (Y, A);
	output Y;
	input A;

	// Function
	not (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: INV 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_INVX4 (Y, A);
	output Y;
	input A;

	// Function
	not (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: INV 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_INVX6 (Y, A);
	output Y;
	input A;

	// Function
	not (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: INV 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_INVX8 (Y, A);
	output Y;
	input A;

	// Function
	not (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: INV 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_INVXL (Y, A);
	output Y;
	input A;

	// Function
	not (Y, A);

	// Timing
	specify
		(A => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: NAND2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_NAND2X1 (Y, A, B);
	output Y;
	input A, B;

	// Function
	wire A__bar, B__bar;

	not (B__bar, B);
	not (A__bar, A);
	or (Y, A__bar, B__bar);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: NAND2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_NAND2XL (Y, A, B);
	output Y;
	input A, B;

	// Function
	wire A__bar, B__bar;

	not (B__bar, B);
	not (A__bar, A);
	or (Y, A__bar, B__bar);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: NAND3 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_NAND3X1 (Y, A, B, C);
	output Y;
	input A, B, C;

	// Function
	wire A__bar, B__bar, C__bar;

	not (C__bar, C);
	not (B__bar, B);
	not (A__bar, A);
	or (Y, A__bar, B__bar, C__bar);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
		(C => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: NAND3 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_NAND3XL (Y, A, B, C);
	output Y;
	input A, B, C;

	// Function
	wire A__bar, B__bar, C__bar;

	not (C__bar, C);
	not (B__bar, B);
	not (A__bar, A);
	or (Y, A__bar, B__bar, C__bar);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
		(C => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: NOR2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_NOR2X1 (Y, A, B);
	output Y;
	input A, B;

	// Function
	wire A__bar, B__bar;

	not (B__bar, B);
	not (A__bar, A);
	and (Y, A__bar, B__bar);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: NOR2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_NOR2XL (Y, A, B);
	output Y;
	input A, B;

	// Function
	wire A__bar, B__bar;

	not (B__bar, B);
	not (A__bar, A);
	and (Y, A__bar, B__bar);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: OAI21 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_OAI21XL (Y, A0, A1, B0);
	output Y;
	input A0, A1, B0;

	// Function
	wire A0__bar, A1__bar, B0__bar;
	wire int_fwire_0;

	not (B0__bar, B0);
	not (A1__bar, A1);
	not (A0__bar, A0);
	and (int_fwire_0, A0__bar, A1__bar);
	or (Y, int_fwire_0, B0__bar);

	// Timing
	specify
		(A0 => Y) = 0;
		(A1 => Y) = 0;
		if ((A0 & A1))
			(B0 => Y) = 0;
		if ((A0 & ~A1))
			(B0 => Y) = 0;
		if ((~A0 & A1))
			(B0 => Y) = 0;
		ifnone (B0 => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: OR2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_OR2X1 (Y, A, B);
	output Y;
	input A, B;

	// Function
	or (Y, A, B);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: OR2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_OR2X2 (Y, A, B);
	output Y;
	input A, B;

	// Function
	buf (Y, 1'b1);

	// Timing
	specify
		ifnone (posedge A => (Y+:1'b1)) = 0;
		ifnone (posedge B => (Y+:1'b1)) = 0;
	endspecify
endmodule
`endcelldefine

// type: OR2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_OR2X4 (Y, A, B);
	output Y;
	input A, B;

	// Function
	or (Y, A, B);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: OR2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_OR2XL (Y, A, B);
	output Y;
	input A, B;

	// Function
	or (Y, A, B);

	// Timing
	specify
		(A => Y) = 0;
		(B => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: TBUF 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_TBUFXL (Y, A);
	output Y;
	input A;

	// Function
	bufif1 (Y, 1'b1, A);

	// Timing
	specify
		(A => Y) = 0;
		(negedge A => (Y:1)) = 0;
	endspecify
endmodule
`endcelldefine

// type: TIEHI 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_TIEHI (Y);
	output Y;

	// Function
	buf (Y, 1'b1);

	// Timing
	specify
	endspecify
endmodule
`endcelldefine

// type: TIELO 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_TIELO (Y);
	output Y;

	// Function
	buf (Y, 1'b0);

	// Timing
	specify
	endspecify
endmodule
`endcelldefine

// type: TNBUF 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_TNBUFXL (Y, A);
	output Y;
	input A;

	// Function
	bufif0 (Y, 1'b1, A);

	// Timing
	specify
		(A => Y) = 0;
		(negedge A => (Y:1)) = 0;
	endspecify
endmodule
`endcelldefine

// type: XNOR2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_XNOR2XL (Y, A, B);
	output Y;
	input A, B;

	// Function
	wire A__bar, B__bar, int_fwire_0;
	wire int_fwire_1;

	not (B__bar, B);
	not (A__bar, A);
	and (int_fwire_0, A__bar, B__bar);
	and (int_fwire_1, A, B);
	or (Y, int_fwire_1, int_fwire_0);

	// Timing
	specify
		if (B)
			(A => Y) = 0;
		if (~B)
			(A => Y) = 0;
		if (A)
			(B => Y) = 0;
		if (~A)
			(B => Y) = 0;
	endspecify
endmodule
`endcelldefine

// type: XOR2 
`timescale 1ns/10ps
`celldefine
module sky130_osu_sc_XOR2XL (Y, A, B);
	output Y;
	input A, B;

	// Function
	wire A__bar, int_fwire_enable;

	not (A__bar, A);
	and (int_fwire_enable, A__bar, B);
	bufif0 (Y, 1'b1, int_fwire_enable);

	// Timing
	specify
		(A => Y) = 0;
		ifnone (posedge A => (Y-:1'b0)) = 0;
		(negedge A => (Y:1)) = 0;
		ifnone (negedge B => (Y+:1'b0)) = 0;
		(B => Y) = 0;
		(posedge B => (Y:1)) = 0;
	endspecify
endmodule
`endcelldefine


`ifdef _udp_def_altos_latch_
`else
`define _udp_def_altos_latch_
primitive altos_latch (q, v, clk, d);
	output q;
	reg q;
	input v, clk, d;

	table
		* ? ? : ? : x;
		? 1 0 : ? : 0;
		? 1 1 : ? : 1;
		? x 0 : 0 : -;
		? x 1 : 1 : -;
		? 0 ? : ? : -;
	endtable
endprimitive
`endif

`ifdef _udp_def_altos_dff_err_
`else
`define _udp_def_altos_dff_err_
primitive altos_dff_err (q, clk, d);
	output q;
	reg q;
	input clk, d;

	table
		(0x) ? : ? : 0;
		(1x) ? : ? : 1;
	endtable
endprimitive
`endif

`ifdef _udp_def_altos_dff_
`else
`define _udp_def_altos_dff_
primitive altos_dff (q, v, clk, d, xcr);
	output q;
	reg q;
	input v, clk, d, xcr;

	table
		*  ?   ? ? : ? : x;
		? (x1) 0 0 : ? : 0;
		? (x1) 1 0 : ? : 1;
		? (x1) 0 1 : 0 : 0;
		? (x1) 1 1 : 1 : 1;
		? (x1) ? x : ? : -;
		? (bx) 0 ? : 0 : -;
		? (bx) 1 ? : 1 : -;
		? (x0) b ? : ? : -;
		? (x0) ? x : ? : -;
		? (01) 0 ? : ? : 0;
		? (01) 1 ? : ? : 1;
		? (10) ? ? : ? : -;
		?  b   * ? : ? : -;
		?  ?   ? * : ? : -;
	endtable
endprimitive
`endif

`ifdef _udp_def_altos_dff_r_err_
`else
`define _udp_def_altos_dff_r_err_
primitive altos_dff_r_err (q, clk, d, r);
	output q;
	reg q;
	input clk, d, r;

	table
		 ?   0 (0x) : ? : -;
		 ?   0 (x0) : ? : -;
		(0x) ?  0   : ? : 0;
		(0x) 0  x   : ? : 0;
		(1x) ?  0   : ? : 1;
		(1x) 0  x   : ? : 1;
	endtable
endprimitive
`endif

`ifdef _udp_def_altos_dff_r_
`else
`define _udp_def_altos_dff_r_
primitive altos_dff_r (q, v, clk, d, r, xcr);
	output q;
	reg q;
	input v, clk, d, r, xcr;

	table
		*  ?   ?  ?   ? : ? : x;
		?  ?   ?  1   ? : ? : 0;
		?  b   ? (1?) ? : 0 : -;
		?  x   0 (1?) ? : 0 : -;
		?  ?   ? (10) ? : ? : -;
		?  ?   ? (x0) ? : ? : -;
		?  ?   ? (0x) ? : 0 : -;
		? (x1) 0  ?   0 : ? : 0;
		? (x1) 1  0   0 : ? : 1;
		? (x1) 0  ?   1 : 0 : 0;
		? (x1) 1  0   1 : 1 : 1;
		? (x1) ?  ?   x : ? : -;
		? (bx) 0  ?   ? : 0 : -;
		? (bx) 1  0   ? : 1 : -;
		? (x0) 0  ?   ? : ? : -;
		? (x0) 1  0   ? : ? : -;
		? (x0) ?  0   x : ? : -;
		? (01) 0  ?   ? : ? : 0;
		? (01) 1  0   ? : ? : 1;
		? (10) ?  ?   ? : ? : -;
		?  b   *  ?   ? : ? : -;
		?  ?   ?  ?   * : ? : -;
	endtable
endprimitive
`endif

`ifdef _udp_def_altos_dff_s_err_
`else
`define _udp_def_altos_dff_s_err_
primitive altos_dff_s_err (q, clk, d, s);
	output q;
	reg q;
	input clk, d, s;

	table
		 ?   1 (0x) : ? : -;
		 ?   1 (x0) : ? : -;
		(0x) ?  0   : ? : 0;
		(0x) 1  x   : ? : 0;
		(1x) ?  0   : ? : 1;
		(1x) 1  x   : ? : 1;
	endtable
endprimitive
`endif

`ifdef _udp_def_altos_dff_s_
`else
`define _udp_def_altos_dff_s_
primitive altos_dff_s (q, v, clk, d, s, xcr);
	output q;
	reg q;
	input v, clk, d, s, xcr;

	table
		*  ?   ?  ?   ? : ? : x;
		?  ?   ?  1   ? : ? : 1;
		?  b   ? (1?) ? : 1 : -;
		?  x   1 (1?) ? : 1 : -;
		?  ?   ? (10) ? : ? : -;
		?  ?   ? (x0) ? : ? : -;
		?  ?   ? (0x) ? : 1 : -;
		? (x1) 0  0   0 : ? : 0;
		? (x1) 1  ?   0 : ? : 1;
		? (x1) 1  ?   1 : 1 : 1;
		? (x1) 0  0   1 : 0 : 0;
		? (x1) ?  ?   x : ? : -;
		? (bx) 1  ?   ? : 1 : -;
		? (bx) 0  0   ? : 0 : -;
		? (x0) 1  ?   ? : ? : -;
		? (x0) 0  0   ? : ? : -;
		? (x0) ?  0   x : ? : -;
		? (01) 1  ?   ? : ? : 1;
		? (01) 0  0   ? : ? : 0;
		? (10) ?  ?   ? : ? : -;
		?  b   *  ?   ? : ? : -;
		?  ?   ?  ?   * : ? : -;
	endtable
endprimitive
`endif

`ifdef _udp_def_altos_dff_sr_err_
`else
`define _udp_def_altos_dff_sr_err_
primitive altos_dff_sr_err (q, clk, d, s, r);
	output q;
	reg q;
	input clk, d, s, r;

	table
		 ?   1 (0x)  ?   : ? : -;
		 ?   0  ?   (0x) : ? : -;
		 ?   0  ?   (x0) : ? : -;
		(0x) ?  0    0   : ? : 0;
		(0x) 1  x    0   : ? : 0;
		(0x) 0  0    x   : ? : 0;
		(1x) ?  0    0   : ? : 1;
		(1x) 1  x    0   : ? : 1;
		(1x) 0  0    x   : ? : 1;
	endtable
endprimitive
`endif

`ifdef _udp_def_altos_dff_sr_0
`else
`define _udp_def_altos_dff_sr_0
primitive altos_dff_sr_0 (q, v, clk, d, s, r, xcr);
	output q;
	reg q;
	input v, clk, d, s, r, xcr;

	table
	//	v,  clk, d, s, r : q' : q;

		*  ?   ?   ?   ?   ? : ? : x;
		?  ?   ?   ?   1   ? : ? : 0;
		?  ?   ?   1   0   ? : ? : 1;
		?  b   ? (1?)  0   ? : 1 : -;
		?  x   1 (1?)  0   ? : 1 : -;
		?  ?   ? (10)  0   ? : ? : -;
		?  ?   ? (x0)  0   ? : ? : -;
		?  ?   ? (0x)  0   ? : 1 : -;
		?  b   ?  0   (1?) ? : 0 : -;
		?  x   0  0   (1?) ? : 0 : -;
		?  ?   ?  0   (10) ? : ? : -;
		?  ?   ?  0   (x0) ? : ? : -;
		?  ?   ?  0   (0x) ? : 0 : -;
		? (x1) 0  0    ?   0 : ? : 0;
		? (x1) 1  ?    0   0 : ? : 1;
		? (x1) 0  0    ?   1 : 0 : 0;
		? (x1) 1  ?    0   1 : 1 : 1;
		? (x1) ?  ?    0   x : ? : -;
		? (x1) ?  0    ?   x : ? : -;
		? (1x) 0  0    ?   ? : 0 : -;
		? (1x) 1  ?    0   ? : 1 : -;
		? (x0) 0  0    ?   ? : ? : -;
		? (x0) 1  ?    0   ? : ? : -;
		? (x0) ?  0    0   x : ? : -;
		? (0x) 0  0    ?   ? : 0 : -;
		? (0x) 1  ?    0   ? : 1 : -;
		? (01) 0  0    ?   ? : ? : 0;
		? (01) 1  ?    0   ? : ? : 1;
		? (10) ?  0    ?   ? : ? : -;
		? (10) ?  ?    0   ? : ? : -;
		?  b   *  0    ?   ? : ? : -;
		?  b   *  ?    0   ? : ? : -;
		?  ?   ?  ?    ?   * : ? : -;
	endtable
endprimitive
`endif

`ifdef _udp_def_altos_dff_sr_1
`else
`define _udp_def_altos_dff_sr_1
primitive altos_dff_sr_1 (q, v, clk, d, s, r, xcr);
	output q;
	reg q;
	input v, clk, d, s, r, xcr;

	table
	//	v,  clk, d, s, r : q' : q;

		*  ?   ?   ?   ?   ? : ? : x;
		?  ?   ?   0   1   ? : ? : 0;
		?  ?   ?   1   ?   ? : ? : 1;
		?  b   ? (1?)  0   ? : 1 : -;
		?  x   1 (1?)  0   ? : 1 : -;
		?  ?   ? (10)  0   ? : ? : -;
		?  ?   ? (x0)  0   ? : ? : -;
		?  ?   ? (0x)  0   ? : 1 : -;
		?  b   ?  0   (1?) ? : 0 : -;
		?  x   0  0   (1?) ? : 0 : -;
		?  ?   ?  0   (10) ? : ? : -;
		?  ?   ?  0   (x0) ? : ? : -;
		?  ?   ?  0   (0x) ? : 0 : -;
		? (x1) 0  0    ?   0 : ? : 0;
		? (x1) 1  ?    0   0 : ? : 1;
		? (x1) 0  0    ?   1 : 0 : 0;
		? (x1) 1  ?    0   1 : 1 : 1;
		? (x1) ?  ?    0   x : ? : -;
		? (x1) ?  0    ?   x : ? : -;
		? (1x) 0  0    ?   ? : 0 : -;
		? (1x) 1  ?    0   ? : 1 : -;
		? (x0) 0  0    ?   ? : ? : -;
		? (x0) 1  ?    0   ? : ? : -;
		? (x0) ?  0    0   x : ? : -;
		? (0x) 0  0    ?   ? : 0 : -;
		? (0x) 1  ?    0   ? : 1 : -;
		? (01) 0  0    ?   ? : ? : 0;
		? (01) 1  ?    0   ? : ? : 1;
		? (10) ?  0    ?   ? : ? : -;
		? (10) ?  ?    0   ? : ? : -;
		?  b   *  0    ?   ? : ? : -;
		?  b   *  ?    0   ? : ? : -;
		?  ?   ?  ?    ?   * : ? : -;
	endtable
endprimitive
`endif

`ifdef _udp_def_altos_latch_r_
`else
`define _udp_def_altos_latch_r_
primitive altos_latch_r (q, v, clk, d, r);
	output q;
	reg q;
	input v, clk, d, r;

	table
		* ? ? ? : ? : x;
		? ? ? 1 : ? : 0;
		? 0 ? 0 : ? : -;
		? 0 ? x : 0 : -;
		? 1 0 0 : ? : 0;
		? 1 0 x : ? : 0;
		? 1 1 0 : ? : 1;
		? x 0 0 : 0 : -;
		? x 0 x : 0 : -;
		? x 1 0 : 1 : -;
	endtable
endprimitive
`endif

`ifdef _udp_def_altos_latch_s_
`else
`define _udp_def_altos_latch_s_
primitive altos_latch_s (q, v, clk, d, s);
	output q;
	reg q;
	input v, clk, d, s;

	table
		* ? ? ? : ? : x;
		? ? ? 1 : ? : 1;
		? 0 ? 0 : ? : -;
		? 0 ? x : 1 : -;
		? 1 1 0 : ? : 1;
		? 1 1 x : ? : 1;
		? 1 0 0 : ? : 0;
		? x 1 0 : 1 : -;
		? x 1 x : 1 : -;
		? x 0 0 : 0 : -;
	endtable
endprimitive
`endif

`ifdef _udp_def_altos_latch_sr_0
`else
`define _udp_def_altos_latch_sr_0
primitive altos_latch_sr_0 (q, v, clk, d, s, r);
	output q;
	reg q;
	input v, clk, d, s, r;

	table
		* ? ? ? ? : ? : x;
		? 1 1 ? 0 : ? : 1;
		? 1 0 0 ? : ? : 0;
		? ? ? 1 0 : ? : 1;
		? ? ? ? 1 : ? : 0;
		? 0 * ? ? : ? : -;
		? 0 ? * 0 : 1 : 1;
		? 0 ? 0 * : 0 : 0;
		? * 1 ? 0 : 1 : 1;
		? * 0 0 ? : 0 : 0;
		? ? 1 * 0 : 1 : 1;
		? ? 0 0 * : 0 : 0;
	endtable
endprimitive
`endif

`ifdef _udp_def_altos_latch_sr_1
`else
`define _udp_def_altos_latch_sr_1
primitive altos_latch_sr_1 (q, v, clk, d, s, r);
	output q;
	reg q;
	input v, clk, d, s, r;

	table
		* ? ? ? ? : ? : x;
		? 1 1 ? 0 : ? : 1;
		? 1 0 0 ? : ? : 0;
		? ? ? 1 ? : ? : 1;
		? ? ? 0 1 : ? : 0;
		? 0 * ? ? : ? : -;
		? 0 ? * 0 : 1 : 1;
		? 0 ? 0 * : 0 : 0;
		? * 1 ? 0 : 1 : 1;
		? * 0 0 ? : 0 : 0;
		? ? 1 * 0 : 1 : 1;
		? ? 0 0 * : 0 : 0;
	endtable
endprimitive
`endif