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Remove WIP ABC9 flop support

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This commit is contained in:
Eddie Hung 2019-06-14 10:37:52 -07:00
parent 42f6b48d56
commit ee428f73ab
5 changed files with 78 additions and 78 deletions
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20
techlibs/xilinx/cells_sim.v
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@ -205,7 +205,7 @@ endmodule
`endif
module FDRE ((* abc_flop_q *) output reg Q, input C, CE, D, R);
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;
@ -217,7 +217,7 @@ module FDRE ((* abc_flop_q *) output reg Q, input C, CE, D, R);
endcase endgenerate
endmodule
module FDSE ((* abc_flop_q *) output reg Q, input C, CE, D, S);
module FDSE (output reg Q, input C, CE, D, S);
parameter [0:0] INIT = 1'b0;
parameter [0:0] IS_C_INVERTED = 1'b0;
parameter [0:0] IS_D_INVERTED = 1'b0;
@ -229,7 +229,7 @@ module FDSE ((* abc_flop_q *) output reg Q, input C, CE, D, S);
endcase endgenerate
endmodule
module FDCE ((* abc_flop_q *) output reg Q, input C, CE, D, CLR);
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;
@ -243,7 +243,7 @@ module FDCE ((* abc_flop_q *) output reg Q, input C, CE, D, CLR);
endcase endgenerate
endmodule
module FDPE ((* abc_flop_q *) output reg Q, input C, CE, D, PRE);
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;
@ -257,25 +257,25 @@ module FDPE ((* abc_flop_q *) output reg Q, input C, CE, D, PRE);
endcase endgenerate
endmodule
module FDRE_1 ((* abc_flop_q *) output reg Q, input C, CE, D, R);
module FDRE_1 (output reg Q, input C, CE, D, R);
parameter [0:0] INIT = 1'b0;
initial Q <= INIT;
always @(negedge C) if (R) Q <= 1'b0; else if(CE) Q <= D;
endmodule
module FDSE_1 ((* abc_flop_q *) output reg Q, input C, CE, D, S);
module FDSE_1 (output reg Q, input C, CE, D, S);
parameter [0:0] INIT = 1'b1;
initial Q <= INIT;
always @(negedge C) if (S) Q <= 1'b1; else if(CE) Q <= D;
endmodule
module FDCE_1 ((* abc_flop_q *) output reg Q, input C, CE, D, CLR);
module FDCE_1 (output reg Q, input C, CE, D, CLR);
parameter [0:0] INIT = 1'b0;
initial Q <= INIT;
always @(negedge C, posedge CLR) if (CLR) Q <= 1'b0; else if (CE) Q <= D;
endmodule
module FDPE_1 ((* abc_flop_q *) output reg Q, input C, CE, D, PRE);
module FDPE_1 (output reg Q, input C, CE, D, PRE);
parameter [0:0] INIT = 1'b1;
initial Q <= INIT;
always @(negedge C, posedge PRE) if (PRE) Q <= 1'b1; else if (CE) Q <= D;
@ -315,7 +315,7 @@ module RAM128X1D (
endmodule
module SRL16E (
(* abc_flop_q *) output Q,
output Q,
input A0, A1, A2, A3, CE, CLK, D
);
parameter [15:0] INIT = 16'h0000;
@ -333,7 +333,7 @@ module SRL16E (
endmodule
module SRLC32E (
(* abc_flop_q *) output Q,
output Q,
output Q31,
input [4:0] A,
input CE, CLK, D