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/*
* yosys -- Yosys Open SYnthesis Suite
*
* Copyright (C) 2012 Clifford Wolf <clifford@clifford.at>
* 2019 Eddie Hung <eddie@fpgeh.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
// ============================================================================
(* abc_box_id = 3, lib_whitebox *)
module \$__XILINX_MUXF78 (output O, input I0, I1, I2, I3, S0, S1);
assign O = S1 ? (S0 ? I3 : I2)
: (S0 ? I1 : I0);
endmodule
module \$__ABC_FF_ (input C, D, output Q);
endmodule
(* abc_box_id = 1000 *)
module \$__ABC_ASYNC (input A, S, output Y);
endmodule
(* abc_box_id=1001, lib_whitebox, abc_flop *)
module \$__ABC_FDRE ((* abc_flop_q, abc_arrival=303 *) output Q,
(* abc_flop_clk *) input C,
(* abc_flop_en *) input CE,
(* abc_flop_d *) input D,
input R, \$pastQ );
parameter [0:0] INIT = 1'b0;
parameter [0:0] IS_C_INVERTED = 1'b0;
parameter [0:0] IS_D_INVERTED = 1'b0;
parameter [0:0] IS_R_INVERTED = 1'b0;
parameter CLK_POLARITY = !IS_C_INVERTED;
parameter EN_POLARITY = 1'b1;
assign Q = (R ^ IS_R_INVERTED) ? 1'b0 : (CE ? (D ^ IS_D_INVERTED) : \$pastQ );
endmodule
(* abc_box_id=1002, lib_whitebox, abc_flop *)
module \$__ABC_FDRE_1 ((* abc_flop_q, abc_arrival=303 *) output Q,
(* abc_flop_clk *) input C,
(* abc_flop_en *) input CE,
(* abc_flop_d *) input D,
input R, \$pastQ );
parameter [0:0] INIT = 1'b0;
parameter CLK_POLARITY = 1'b0;
parameter EN_POLARITY = 1'b1;
assign Q = R ? 1'b0 : (CE ? D : \$pastQ );
endmodule
(* abc_box_id=1003, lib_whitebox, abc_flop *)
module \$__ABC_FDCE ((* abc_flop_q, abc_arrival=303 *) output Q,
(* abc_flop_clk *) input C,
(* abc_flop_en *) input CE,
(* abc_flop_d *) input D,
input CLR, \$pastQ );
parameter [0:0] INIT = 1'b0;
parameter [0:0] IS_C_INVERTED = 1'b0;
parameter [0:0] IS_D_INVERTED = 1'b0;
parameter [0:0] IS_CLR_INVERTED = 1'b0;
parameter CLK_POLARITY = !IS_C_INVERTED;
parameter EN_POLARITY = 1'b1;
assign Q = (CE && !(CLR ^ IS_CLR_INVERTED)) ? (D ^ IS_D_INVERTED) : \$pastQ ;
endmodule
(* abc_box_id=1004, lib_whitebox, abc_flop *)
module \$__ABC_FDCE_1 ((* abc_flop_q, abc_arrival=303 *) output Q,
(* abc_flop_clk *) input C,
(* abc_flop_en *) input CE,
(* abc_flop_d *) input D,
input CLR, \$pastQ );
parameter [0:0] INIT = 1'b0;
parameter CLK_POLARITY = 1'b0;
parameter EN_POLARITY = 1'b1;
assign Q = (CE && !CLR) ? D : \$pastQ ;
endmodule
(* abc_box_id=1005, lib_whitebox, abc_flop *)
module \$__ABC_FDPE ((* abc_flop_q, abc_arrival=303 *) output Q,
(* abc_flop_clk *) input C,
(* abc_flop_en *) input CE,
(* abc_flop_d *) input D,
input PRE, \$pastQ );
parameter [0:0] INIT = 1'b0;
parameter [0:0] IS_C_INVERTED = 1'b0;
parameter [0:0] IS_D_INVERTED = 1'b0;
parameter [0:0] IS_PRE_INVERTED = 1'b0;
parameter CLK_POLARITY = !IS_C_INVERTED;
parameter EN_POLARITY = 1'b1;
assign Q = (CE && !(PRE ^ IS_PRE_INVERTED)) ? (D ^ IS_D_INVERTED) : \$pastQ ;
endmodule
(* abc_box_id=1006, lib_whitebox, abc_flop *)
module \$__ABC_FDPE_1 ((* abc_flop_q, abc_arrival=303 *) output Q,
(* abc_flop_clk *) input C,
(* abc_flop_en *) input CE,
(* abc_flop_d *) input D,
input PRE, \$pastQ );
parameter [0:0] INIT = 1'b0;
parameter CLK_POLARITY = 1'b0;
parameter EN_POLARITY = 1'b1;
assign Q = (CE && !PRE) ? D : \$pastQ ;
endmodule
(* abc_box_id=2000 *)
module \$__ABC_LUTMUX6 (input A, input [5:0] S, output Y);
endmodule
(* abc_box_id=2001 *)
module \$__ABC_LUTMUX7 (input A, input [6:0] S, output Y);
endmodule
module \$__ABC_RAM32X1D (
// Max delay from: https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLM_R.sdf#L957
(* abc_arrival=1153 *) output DPO, SPO,
input D,
input WCLK,
input WE,
input A0, A1, A2, A3, A4,
input DPRA0, DPRA1, DPRA2, DPRA3, DPRA4
);
endmodule
module \$__ABC_RAM64X1D (
// Max delay from: https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLM_R.sdf#L957
(* abc_arrival=1153 *) output DPO, SPO,
input D,
input WCLK,
input WE,
input A0, A1, A2, A3, A4, A5,
input DPRA0, DPRA1, DPRA2, DPRA3, DPRA4, DPRA5
);
parameter INIT = 64'h0;
parameter IS_WCLK_INVERTED = 1'b0;
endmodule
module \$__ABC_RAM128X1D (
// Max delay from: https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLM_R.sdf#L957
(* abc_arrival=1153 *) output DPO, SPO,
input D,
input WCLK,
input WE,
input [6:0] A, DPRA
);
parameter INIT = 128'h0;
parameter IS_WCLK_INVERTED = 1'b0;
endmodule
module SRL16E (
// Max delay from: https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLM_R.sdf#L904-L905
(* abc_arrival=1472 *) output Q,
input A0, A1, A2, A3, CE, CLK, D
);
parameter [15:0] INIT = 16'h0000;
parameter [0:0] IS_CLK_INVERTED = 1'b0;
endmodule
module SRLC32E (
// Max delay from: https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLM_R.sdf#L904-L905
(* abc_arrival=1472 *) output Q,
(* abc_arrival=1114 *) output Q31,
input [4:0] A,
input CE, CLK, D
);
parameter [31:0] INIT = 32'h00000000;
parameter [0:0] IS_CLK_INVERTED = 1'b0;
endmodule
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