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Initial DSP48E1 box support

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Eddie Hung 2019-09-12 17:11:01 -07:00
parent 3a39073302
commit 6bb8e6a726
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176
techlibs/xilinx/abc_unmap.v
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@ -26,3 +26,179 @@ endmodule
module \$__ABC_LUT7 (input A, input [6:0] S, output Y);
assign Y = A;
endmodule
module \$__ABC_DSP48E1_REG (input [47:0] I, output [47:0] O, output Q);
assign O = I;
endmodule
module \$__ABC_DSP48E1_MULT_P_MUX (input Aq, Bq, Cq, Dq, ADq, Mq, input [47:0] P, input Pq, output [47:0] O);
assign O = P;
endmodule
module \$__ABC_DSP48E1_MULT_PCOUT_MUX (input Aq, Bq, Cq, Dq, ADq, Mq, input [47:0] P, input Pq, output [47:0] O);
assign O = P;
endmodule
module \$__ABC_DSP48E1_MULT (
output [29:0] ACOUT,
output [17:0] BCOUT,
output reg CARRYCASCOUT,
output reg [3:0] CARRYOUT,
output reg MULTSIGNOUT,
output OVERFLOW,
output reg signed [47:0] P,
output PATTERNBDETECT,
output PATTERNDETECT,
output [47:0] PCOUT,
output UNDERFLOW,
input signed [29:0] A,
input [29:0] ACIN,
input [3:0] ALUMODE,
input signed [17:0] B,
input [17:0] BCIN,
input [47:0] C,
input CARRYCASCIN,
input CARRYIN,
input [2:0] CARRYINSEL,
input CEA1,
input CEA2,
input CEAD,
input CEALUMODE,
input CEB1,
input CEB2,
input CEC,
input CECARRYIN,
input CECTRL,
input CED,
input CEINMODE,
input CEM,
input CEP,
input CLK,
input [24:0] D,
input [4:0] INMODE,
input MULTSIGNIN,
input [6:0] OPMODE,
input [47:0] PCIN,
input RSTA,
input RSTALLCARRYIN,
input RSTALUMODE,
input RSTB,
input RSTC,
input RSTCTRL,
input RSTD,
input RSTINMODE,
input RSTM,
input RSTP
);
parameter integer ACASCREG = 1;
parameter integer ADREG = 1;
parameter integer ALUMODEREG = 1;
parameter integer AREG = 1;
parameter AUTORESET_PATDET = "NO_RESET";
parameter A_INPUT = "DIRECT";
parameter integer BCASCREG = 1;
parameter integer BREG = 1;
parameter B_INPUT = "DIRECT";
parameter integer CARRYINREG = 1;
parameter integer CARRYINSELREG = 1;
parameter integer CREG = 1;
parameter integer DREG = 1;
parameter integer INMODEREG = 1;
parameter integer MREG = 1;
parameter integer OPMODEREG = 1;
parameter integer PREG = 1;
parameter SEL_MASK = "MASK";
parameter SEL_PATTERN = "PATTERN";
parameter USE_DPORT = "FALSE";
parameter USE_MULT = "MULTIPLY";
parameter USE_PATTERN_DETECT = "NO_PATDET";
parameter USE_SIMD = "ONE48";
parameter [47:0] MASK = 48'h3FFFFFFFFFFF;
parameter [47:0] PATTERN = 48'h000000000000;
parameter [3:0] IS_ALUMODE_INVERTED = 4'b0;
parameter [0:0] IS_CARRYIN_INVERTED = 1'b0;
parameter [0:0] IS_CLK_INVERTED = 1'b0;
parameter [4:0] IS_INMODE_INVERTED = 5'b0;
parameter [6:0] IS_OPMODE_INVERTED = 7'b0;
DSP48E1 #(
.ACASCREG(ACASCREG),
.ADREG(ADREG),
.ALUMODEREG(ALUMODEREG),
.AREG(AREG),
.AUTORESET_PATDET(AUTORESET_PATDET),
.A_INPUT(A_INPUT),
.BCASCREG(BCASCREG),
.BREG(BREG),
.B_INPUT(B_INPUT),
.CARRYINREG(CARRYINREG),
.CARRYINSELREG(CARRYINSELREG),
.CREG(CREG),
.DREG(DREG),
.INMODEREG(INMODEREG),
.MREG(MREG),
.OPMODEREG(OPMODEREG),
.PREG(PREG),
.SEL_MASK(SEL_MASK),
.SEL_PATTERN(SEL_PATTERN),
.USE_DPORT(USE_DPORT),
.USE_MULT(USE_MULT),
.USE_PATTERN_DETECT(USE_PATTERN_DETECT),
.USE_SIMD(USE_SIMD),
.MASK(MASK),
.PATTERN(PATTERN),
.IS_ALUMODE_INVERTED(IS_ALUMODE_INVERTED),
.IS_CARRYIN_INVERTED(IS_CARRYIN_INVERTED),
.IS_CLK_INVERTED(IS_CLK_INVERTED),
.IS_INMODE_INVERTED(IS_INMODE_INVERTED),
.IS_OPMODE_INVERTED(IS_OPMODE_INVERTED)
) _TECHMAP_REPLACE_ (
.ACOUT(ACOUT),
.BCOUT(BCOUT),
.CARRYCASCOUT(CARRYCASCOUT),
.CARRYOUT(CARRYOUT),
.MULTSIGNOUT(MULTSIGNOUT),
.OVERFLOW(OVERFLOW),
.P(P),
.PATTERNBDETECT(PATTERNBDETECT),
.PATTERNDETECT(PATTERNDETECT),
.PCOUT(PCOUT),
.UNDERFLOW(UNDERFLOW),
.A(A),
.ACIN(ACIN),
.ALUMODE(ALUMODE),
.B(B),
.BCIN(BCIN),
.C(C),
.CARRYCASCIN(CARRYCASCIN),
.CARRYIN(CARRYIN),
.CARRYINSEL(CARRYINSEL),
.CEA1(CEA1),
.CEA2(CEA2),
.CEAD(CEAD),
.CEALUMODE(CEALUMODE),
.CEB1(CEB1),
.CEB2(CEB2),
.CEC(CEC),
.CECARRYIN(CECARRYIN),
.CECTRL(CECTRL),
.CED(CED),
.CEINMODE(CEINMODE),
.CEM(CEM),
.CEP(CEP),
.CLK(CLK),
.D(D),
.INMODE(INMODE),
.MULTSIGNIN(MULTSIGNIN),
.OPMODE(OPMODE),
.PCIN(PCIN),
.RSTA(RSTA),
.RSTALLCARRYIN(RSTALLCARRYIN),
.RSTALUMODE(RSTALUMODE),
.RSTB(RSTB),
.RSTC(RSTC),
.RSTCTRL(RSTCTRL),
.RSTD(RSTD),
.RSTINMODE(RSTINMODE),
.RSTM(RSTM),
.RSTP(RSTP)
);
endmodule