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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.
*
*/
// ============================================================================
module FDRE (output reg Q, input C, CE, D, R);
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;
wire \$nextQ ;
\$__ABC_FDRE #(
.INIT(INIT),
.IS_C_INVERTED(IS_C_INVERTED),
.IS_D_INVERTED(IS_D_INVERTED),
.IS_R_INVERTED(IS_R_INVERTED),
.CLK_POLARITY(!IS_C_INVERTED),
.EN_POLARITY(1'b1)
) _TECHMAP_REPLACE_ (
.D(D), .Q(\$nextQ ), .\$pastQ (Q), .C(C), .CE(CE), .R(R)
);
\$__ABC_FF_ abc_dff (.D(\$nextQ ), .Q(Q));
endmodule
module FDRE_1 (output reg Q, input C, CE, D, R);
parameter [0:0] INIT = 1'b0;
wire \$nextQ ;
\$__ABC_FDRE_1 #(
.INIT(|0),
.CLK_POLARITY(1'b0),
.EN_POLARITY(1'b1)
) _TECHMAP_REPLACE_ (
.D(D), .Q(\$nextQ ), .\$pastQ (Q), .C(C), .CE(CE), .R(R)
);
\$__ABC_FF_ abc_dff (.D(\$nextQ ), .Q(Q));
endmodule
module FDCE (output reg Q, input C, CE, D, CLR);
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;
wire \$nextQ , \$currQ ;
\$__ABC_FDCE #(
.INIT(INIT),
.IS_C_INVERTED(IS_C_INVERTED),
.IS_D_INVERTED(IS_D_INVERTED),
.IS_CLR_INVERTED(IS_CLR_INVERTED),
.CLK_POLARITY(!IS_C_INVERTED),
.EN_POLARITY(1'b1)
) _TECHMAP_REPLACE_ (
.D(D), .Q(\$nextQ ), .\$pastQ (Q), .C(C), .CE(CE), .CLR(CLR)
);
\$__ABC_FF_ abc_dff (.D(\$nextQ ), .Q(\$currQ ));
\$__ABC_ASYNC abc_async (.A(\$currQ ), .S(CLR), .Y(Q));
endmodule
module FDCE_1 (output reg Q, input C, CE, D, CLR);
parameter [0:0] INIT = 1'b0;
wire \$nextQ , \$currQ ;
\$__ABC_FDCE_1 #(
.INIT(INIT),
.CLK_POLARITY(1'b0),
.EN_POLARITY(1'b1)
) _TECHMAP_REPLACE_ (
.D(D), .Q(\$nextQ ), .\$pastQ (Q), .C(C), .CE(CE), .CLR(CLR)
);
\$__ABC_FF_ abc_dff (.D(\$nextQ ), .Q(\$currQ ));
\$__ABC_ASYNC abc_async (.A(\$currQ ), .S(CLR), .Y(Q));
endmodule
module FDPE (output reg Q, input C, CE, D, PRE);
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;
wire \$nextQ , \$currQ ;
\$__ABC_FDPE #(
.INIT(INIT),
.IS_C_INVERTED(IS_C_INVERTED),
.IS_D_INVERTED(IS_D_INVERTED),
.IS_PRE_INVERTED(IS_PRE_INVERTED),
.CLK_POLARITY(!IS_C_INVERTED),
.EN_POLARITY(1'b1)
) _TECHMAP_REPLACE_ (
.D(D), .Q(\$nextQ ), .\$pastQ (Q), .C(C), .CE(CE), .PRE(PRE)
);
\$__ABC_FF_ abc_dff (.D(\$nextQ ), .Q(\$currQ ));
\$__ABC_ASYNC abc_async (.A(\$currQ ), .S(PRE), .Y(Q));
endmodule
module FDPE_1 (output reg Q, input C, CE, D, PRE);
parameter [0:0] INIT = 1'b0;
wire \$nextQ , \$currQ ;
\$__ABC_FDPE_1 #(
.INIT(INIT),
.CLK_POLARITY(1'b0),
.EN_POLARITY(1'b1)
) _TECHMAP_REPLACE_ (
.D(D), .Q(\$nextQ ), .\$pastQ (Q), .C(C), .CE(CE), .PRE(PRE)
);
\$__ABC_FF_ abc_dff (.D(\$nextQ ), .Q(\$currQ ));
\$__ABC_ASYNC abc_async (.A(\$currQ ), .S(PRE), .Y(Q));
endmodule
module RAM32X1D (
output DPO, SPO,
input D,
input WCLK,
input WE,
input A0, A1, A2, A3, A4,
input DPRA0, DPRA1, DPRA2, DPRA3, DPRA4
);
parameter INIT = 32'h0;
parameter IS_WCLK_INVERTED = 1'b0;
wire \$DPO , \$SPO ;
\$__ABC_RAM32X1D #(
.INIT(INIT), .IS_WCLK_INVERTED(IS_WCLK_INVERTED)
) _TECHMAP_REPLACE_ (
.DPO(\$DPO ), .SPO(\$SPO ),
.D(D), .WCLK(WCLK), .WE(WE),
.A0(A0), .A1(A1), .A2(A2), .A3(A3), .A4(A4),
.DPRA0(DPRA0), .DPRA1(DPRA1), .DPRA2(DPRA2), .DPRA3(DPRA3), .DPRA4(DPRA4)
);
\$__ABC_LUTMUX6 dpo (.A(\$DPO ), .S({1'b0, A0, A1, A2, A3, A4}), .Y(DPO));
\$__ABC_LUTMUX6 spo (.A(\$SPO ), .S({1'b0, A0, A1, A2, A3, A4}), .Y(SPO));
endmodule
module RAM64X1D (
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;
wire \$DPO , \$SPO ;
\$__ABC_RAM64X1D #(
.INIT(INIT), .IS_WCLK_INVERTED(IS_WCLK_INVERTED)
) _TECHMAP_REPLACE_ (
.DPO(\$DPO ), .SPO(\$SPO ),
.D(D), .WCLK(WCLK), .WE(WE),
.A0(A0), .A1(A1), .A2(A2), .A3(A3), .A4(A4), .A5(A5),
.DPRA0(DPRA0), .DPRA1(DPRA1), .DPRA2(DPRA2), .DPRA3(DPRA3), .DPRA4(DPRA4), .DPRA5(DPRA5)
);
\$__ABC_LUTMUX6 dpo (.A(\$DPO ), .S({A0, A1, A2, A3, A4, A5}), .Y(DPO));
\$__ABC_LUTMUX6 spo (.A(\$SPO ), .S({A0, A1, A2, A3, A4, A5}), .Y(SPO));
endmodule
module RAM128X1D (
output DPO, SPO,
input D,
input WCLK,
input WE,
input [6:0] A, DPRA
);
parameter INIT = 128'h0;
parameter IS_WCLK_INVERTED = 1'b0;
wire \$DPO , \$SPO ;
\$__ABC_RAM128X1D #(
.INIT(INIT), .IS_WCLK_INVERTED(IS_WCLK_INVERTED)
) _TECHMAP_REPLACE_ (
.DPO(\$DPO ), .SPO(\$SPO ),
.D(D), .WCLK(WCLK), .WE(WE),
.A(A),
.DPRA(DPRA)
);
\$__ABC_LUTMUX7 dpo (.A(\$DPO ), .S(A), .Y(DPO));
\$__ABC_LUTMUX7 spo (.A(\$SPO ), .S(A), .Y(SPO));
endmodule
module SRL16E (
output Q,
input A0, A1, A2, A3, CE, CLK, D
);
parameter [15:0] INIT = 16'h0000;
parameter [0:0] IS_CLK_INVERTED = 1'b0;
wire \$Q ;
\$__ABC_SRL16E #(
.INIT(INIT), .IS_CLK_INVERTED(IS_CLK_INVERTED)
) _TECHMAP_REPLACE_ (
.Q(\$Q ),
.A0(A0), .A1(A1), .A2(A2), .A3(A3), .CE(CE), .CLK(CLK), .D(D)
);
// TODO: Check if SRL uses fast inputs or slow inputs
\$__ABC_LUTMUX6 q (.A(\$Q ), .S({A0, A1, A2, A3, 1'b0, 1'b0}), .Y(Q));
endmodule
module SRLC32E (
output Q,
output Q31,
input [4:0] A,
input CE, CLK, D
);
parameter [31:0] INIT = 32'h00000000;
parameter [0:0] IS_CLK_INVERTED = 1'b0;
wire \$Q ;
\$__ABC_SRLC32E #(
.INIT(INIT), .IS_CLK_INVERTED(IS_CLK_INVERTED)
) _TECHMAP_REPLACE_ (
.Q(\$Q ), .Q31(Q31),
.A(A), .CE(CE), .CLK(CLK), .D(D)
);
// TODO: Check if SRL uses fast inputs or slow inputs
\$__ABC_LUTMUX6 q (.A(\$Q ), .S({A, 1'b0}), .Y(Q));
endmodule
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