mirror of https://github.com/YosysHQ/yosys.git
Wrap SRL{16,32} too
This commit is contained in:
parent
808f07630f
commit
e273ed5275
|
@ -185,5 +185,41 @@ module \$__ABC_RAM128X1D (
|
||||||
);
|
);
|
||||||
\$__ABC_LUTMUX7 dpo (.A(\$DPO ), .S(A), .Y(DPO));
|
\$__ABC_LUTMUX7 dpo (.A(\$DPO ), .S(A), .Y(DPO));
|
||||||
\$__ABC_LUTMUX7 spo (.A(\$SPO ), .S(A), .Y(SPO));
|
\$__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 (
|
||||||
|
// 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;
|
||||||
|
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
|
endmodule
|
||||||
|
|
|
@ -123,8 +123,8 @@ endmodule
|
||||||
|
|
||||||
|
|
||||||
module \$__ABC_RAM32X1D (
|
module \$__ABC_RAM32X1D (
|
||||||
// Max delay from: https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLM_R.sdf#L904-L905
|
// Max delay from: https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLM_R.sdf#L957
|
||||||
(* abc_arrival=1472 *) output DPO, SPO,
|
(* abc_arrival=1153 *) output DPO, SPO,
|
||||||
input D,
|
input D,
|
||||||
input WCLK,
|
input WCLK,
|
||||||
input WE,
|
input WE,
|
||||||
|
@ -134,8 +134,8 @@ module \$__ABC_RAM32X1D (
|
||||||
endmodule
|
endmodule
|
||||||
|
|
||||||
module \$__ABC_RAM64X1D (
|
module \$__ABC_RAM64X1D (
|
||||||
// Max delay from: https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLM_R.sdf#L904-L905
|
// Max delay from: https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLM_R.sdf#L957
|
||||||
(* abc_arrival=1472 *) output DPO, SPO,
|
(* abc_arrival=1153 *) output DPO, SPO,
|
||||||
input D,
|
input D,
|
||||||
input WCLK,
|
input WCLK,
|
||||||
input WE,
|
input WE,
|
||||||
|
@ -147,8 +147,8 @@ module \$__ABC_RAM64X1D (
|
||||||
endmodule
|
endmodule
|
||||||
|
|
||||||
module \$__ABC_RAM128X1D (
|
module \$__ABC_RAM128X1D (
|
||||||
// Max delay from: https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLM_R.sdf#L904-L905
|
// Max delay from: https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLM_R.sdf#L957
|
||||||
(* abc_arrival=1472 *) output DPO, SPO,
|
(* abc_arrival=1153 *) output DPO, SPO,
|
||||||
input D,
|
input D,
|
||||||
input WCLK,
|
input WCLK,
|
||||||
input WE,
|
input WE,
|
||||||
|
@ -157,3 +157,23 @@ module \$__ABC_RAM128X1D (
|
||||||
parameter INIT = 128'h0;
|
parameter INIT = 128'h0;
|
||||||
parameter IS_WCLK_INVERTED = 1'b0;
|
parameter IS_WCLK_INVERTED = 1'b0;
|
||||||
endmodule
|
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
|
||||||
|
|
|
@ -139,7 +139,10 @@ module \$__ABC_FDPE_1 (output Q,
|
||||||
);
|
);
|
||||||
endmodule
|
endmodule
|
||||||
|
|
||||||
module \$__ABC_LUTMUX (input A, input [5:0] S, output Y);
|
module \$__ABC_LUTMUX6 (input A, input [5:0] S, output Y);
|
||||||
|
assign Y = A;
|
||||||
|
endmodule
|
||||||
|
module \$__ABC_LUTMUX7 (input A, input [6:0] S, output Y);
|
||||||
assign Y = A;
|
assign Y = A;
|
||||||
endmodule
|
endmodule
|
||||||
|
|
||||||
|
@ -202,3 +205,35 @@ module \$__ABC_RAM128X1D (
|
||||||
.DPRA(DPRA)
|
.DPRA(DPRA)
|
||||||
);
|
);
|
||||||
endmodule
|
endmodule
|
||||||
|
|
||||||
|
module \$__ABC_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;
|
||||||
|
|
||||||
|
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)
|
||||||
|
);
|
||||||
|
endmodule
|
||||||
|
|
||||||
|
module \$__ABC_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;
|
||||||
|
|
||||||
|
SRLC32E #(
|
||||||
|
.INIT(INIT), .IS_CLK_INVERTED(IS_CLK_INVERTED)
|
||||||
|
) _TECHMAP_REPLACE_ (
|
||||||
|
.Q(Q), .Q31(Q31),
|
||||||
|
.A(A), .CE(CE), .CLK(CLK), .D(D)
|
||||||
|
);
|
||||||
|
endmodule
|
||||||
|
|
Loading…
Reference in New Issue