mirror of https://github.com/YosysHQ/yosys.git
xilinx: Fix the default values for FDPE/FDSE INIT attributes to match ISE/Vivado.
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@ -226,7 +226,7 @@ module FDRE (output reg Q, input C, CE, D, R);
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endmodule
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module FDSE (output reg Q, input C, CE, D, S);
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parameter [0:0] INIT = 1'b0;
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parameter [0:0] INIT = 1'b1;
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parameter [0:0] IS_C_INVERTED = 1'b0;
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parameter [0:0] IS_D_INVERTED = 1'b0;
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parameter [0:0] IS_S_INVERTED = 1'b0;
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@ -252,7 +252,7 @@ module FDCE (output reg Q, input C, CE, D, CLR);
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endmodule
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module FDPE (output reg Q, input C, CE, D, PRE);
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parameter [0:0] INIT = 1'b0;
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parameter [0:0] INIT = 1'b1;
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parameter [0:0] IS_C_INVERTED = 1'b0;
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parameter [0:0] IS_D_INVERTED = 1'b0;
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parameter [0:0] IS_PRE_INVERTED = 1'b0;
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@ -33,10 +33,10 @@ module \$_DFF_NP0_ (input D, C, R, output Q); FDCE_1 #(.INIT(|0)) _TECHMAP_REPL
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module \$_DFF_PN0_ (input D, C, R, output Q); FDCE #(.INIT(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .CLR(!R)); endmodule
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module \$_DFF_PP0_ (input D, C, R, output Q); FDCE #(.INIT(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .CLR( R)); endmodule
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module \$_DFF_NN1_ (input D, C, R, output Q); FDPE_1 #(.INIT(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .PRE(!R)); endmodule
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module \$_DFF_NP1_ (input D, C, R, output Q); FDPE_1 #(.INIT(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .PRE( R)); endmodule
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module \$_DFF_PN1_ (input D, C, R, output Q); FDPE #(.INIT(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .PRE(!R)); endmodule
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module \$_DFF_PP1_ (input D, C, R, output Q); FDPE #(.INIT(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .PRE( R)); endmodule
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module \$_DFF_NN1_ (input D, C, R, output Q); FDPE_1 #(.INIT(|1)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .PRE(!R)); endmodule
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module \$_DFF_NP1_ (input D, C, R, output Q); FDPE_1 #(.INIT(|1)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .PRE( R)); endmodule
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module \$_DFF_PN1_ (input D, C, R, output Q); FDPE #(.INIT(|1)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .PRE(!R)); endmodule
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module \$_DFF_PP1_ (input D, C, R, output Q); FDPE #(.INIT(|1)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .PRE( R)); endmodule
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`endif
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