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authorClifford Wolf <clifford@clifford.at>2015-01-18 19:43:54 +0100
committerClifford Wolf <clifford@clifford.at>2015-01-18 19:43:54 +0100
commitd29d26f8829e8a127931749bf43db8f9350fd29d (patch)
tree01f832dbc562c6f67813d3f9bd895402bcee5666 /techlibs/xilinx/cells.v
parent8d295730e568421d3dc5b0779bd90d826e874254 (diff)
Various cleanups in xilinx techlib
Diffstat (limited to 'techlibs/xilinx/cells.v')
-rw-r--r--techlibs/xilinx/cells.v84
1 files changed, 0 insertions, 84 deletions
diff --git a/techlibs/xilinx/cells.v b/techlibs/xilinx/cells.v
deleted file mode 100644
index 8e5a83ce..00000000
--- a/techlibs/xilinx/cells.v
+++ /dev/null
@@ -1,84 +0,0 @@
-
-module \$_DFF_N_ (input D, C, output Q); FDRE #(.INIT(|0), .IS_C_INVERTED(|1), .IS_D_INVERTED(|0), .IS_R_INVERTED(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .R(1'b0)); endmodule
-module \$_DFF_P_ (input D, C, output Q); FDRE #(.INIT(|0), .IS_C_INVERTED(|0), .IS_D_INVERTED(|0), .IS_R_INVERTED(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .R(1'b0)); endmodule
-
-module \$_DFFE_NP_ (input D, C, E, output Q); FDRE #(.INIT(|0), .IS_C_INVERTED(|1), .IS_D_INVERTED(|0), .IS_R_INVERTED(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(E), .R(1'b0)); endmodule
-module \$_DFFE_PP_ (input D, C, E, output Q); FDRE #(.INIT(|0), .IS_C_INVERTED(|0), .IS_D_INVERTED(|0), .IS_R_INVERTED(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(E), .R(1'b0)); endmodule
-
-module \$_DFF_NN0_ (input D, C, R, output Q); FDCE #(.INIT(|0), .IS_C_INVERTED(|1), .IS_D_INVERTED(|0), .IS_CLR_INVERTED(|1)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .CLR(R)); endmodule
-module \$_DFF_NP0_ (input D, C, R, output Q); FDCE #(.INIT(|0), .IS_C_INVERTED(|1), .IS_D_INVERTED(|0), .IS_CLR_INVERTED(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .CLR(R)); endmodule
-module \$_DFF_PN0_ (input D, C, R, output Q); FDCE #(.INIT(|0), .IS_C_INVERTED(|0), .IS_D_INVERTED(|0), .IS_CLR_INVERTED(|1)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .CLR(R)); endmodule
-module \$_DFF_PP0_ (input D, C, R, output Q); FDCE #(.INIT(|0), .IS_C_INVERTED(|0), .IS_D_INVERTED(|0), .IS_CLR_INVERTED(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .CLR(R)); endmodule
-
-module \$_DFF_NN1_ (input D, C, R, output Q); FDPE #(.INIT(|0), .IS_C_INVERTED(|1), .IS_D_INVERTED(|0), .IS_PRE_INVERTED(|1)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .PRE(R)); endmodule
-module \$_DFF_NP1_ (input D, C, R, output Q); FDPE #(.INIT(|0), .IS_C_INVERTED(|1), .IS_D_INVERTED(|0), .IS_PRE_INVERTED(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .PRE(R)); endmodule
-module \$_DFF_PN1_ (input D, C, R, output Q); FDPE #(.INIT(|0), .IS_C_INVERTED(|0), .IS_D_INVERTED(|0), .IS_PRE_INVERTED(|1)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .PRE(R)); endmodule
-module \$_DFF_PP1_ (input D, C, R, output Q); FDPE #(.INIT(|0), .IS_C_INVERTED(|0), .IS_D_INVERTED(|0), .IS_PRE_INVERTED(|0)) _TECHMAP_REPLACE_ (.D(D), .Q(Q), .C(C), .CE(1'b1), .PRE(R)); endmodule
-
-module \$lut (A, Y);
- parameter WIDTH = 0;
- parameter LUT = 0;
-
- input [WIDTH-1:0] A;
- output Y;
-
- generate
- if (WIDTH == 1) begin
- LUT1 #(.INIT(LUT)) _TECHMAP_REPLACE_ (.O(Y),
- .I0(A[0]));
- end else
- if (WIDTH == 2) begin
- LUT2 #(.INIT(LUT)) _TECHMAP_REPLACE_ (.O(Y),
- .I0(A[0]), .I1(A[1]));
- end else
- if (WIDTH == 3) begin
- LUT3 #(.INIT(LUT)) _TECHMAP_REPLACE_ (.O(Y),
- .I0(A[0]), .I1(A[1]), .I2(A[2]));
- end else
- if (WIDTH == 4) begin
- LUT4 #(.INIT(LUT)) _TECHMAP_REPLACE_ (.O(Y),
- .I0(A[0]), .I1(A[1]), .I2(A[2]),
- .I3(A[3]));
- end else
- if (WIDTH == 5) begin
- LUT5 #(.INIT(LUT)) _TECHMAP_REPLACE_ (.O(Y),
- .I0(A[0]), .I1(A[1]), .I2(A[2]),
- .I3(A[3]), .I4(A[4]));
- end else
- if (WIDTH == 6) begin
- LUT6 #(.INIT(LUT)) _TECHMAP_REPLACE_ (.O(Y),
- .I0(A[0]), .I1(A[1]), .I2(A[2]),
- .I3(A[3]), .I4(A[4]), .I5(A[5]));
- end else
- if (WIDTH == 7) begin
- wire T0, T1;
- LUT6 #(.INIT(LUT[63:0])) fpga_lut_0 (.O(T0),
- .I0(A[0]), .I1(A[1]), .I2(A[2]),
- .I3(A[3]), .I4(A[4]), .I5(A[5]));
- LUT6 #(.INIT(LUT[127:64])) fpga_lut_1 (.O(T1),
- .I0(A[0]), .I1(A[1]), .I2(A[2]),
- .I3(A[3]), .I4(A[4]), .I5(A[5]));
- MUXF7 fpga_mux_0 (.O(Y), .I0(T0), .I1(T1), .S(A[6]));
- end else
- if (WIDTH == 8) begin
- wire T0, T1, T2, T3, T4, T5;
- LUT6 #(.INIT(LUT[63:0])) fpga_lut_0 (.O(T0),
- .I0(A[0]), .I1(A[1]), .I2(A[2]),
- .I3(A[3]), .I4(A[4]), .I5(A[5]));
- LUT6 #(.INIT(LUT[127:64])) fpga_lut_1 (.O(T1),
- .I0(A[0]), .I1(A[1]), .I2(A[2]),
- .I3(A[3]), .I4(A[4]), .I5(A[5]));
- LUT6 #(.INIT(LUT[191:128])) fpga_lut_2 (.O(T2),
- .I0(A[0]), .I1(A[1]), .I2(A[2]),
- .I3(A[3]), .I4(A[4]), .I5(A[5]));
- LUT6 #(.INIT(LUT[255:192])) fpga_lut_3 (.O(T3),
- .I0(A[0]), .I1(A[1]), .I2(A[2]),
- .I3(A[3]), .I4(A[4]), .I5(A[5]));
- MUXF7 fpga_mux_0 (.O(T4), .I0(T0), .I1(T1), .S(A[6]));
- MUXF7 fpga_mux_1 (.O(T5), .I0(T2), .I1(T3), .S(A[6]));
- MUXF8 fpga_mux_2 (.O(Y), .I0(T4), .I1(T5), .S(A[7]));
- end else begin
- wire _TECHMAP_FAIL_ = 1;
- end
- endgenerate
-endmodule