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yosys/techlibs/sf2/cells_sim.v

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// https://coredocs.s3.amazonaws.com/Libero/12_0_0/Tool/sf2_mlg.pdf
module AND2 (
input A, B,
output Y
);
assign Y = A & B;
endmodule
module AND3 (
input A, B, C,
output Y
);
assign Y = A & B & C;
endmodule
module AND4 (
input A, B, C, D,
output Y
);
assign Y = A & B & C & D;
endmodule
module CFG1 (
output Y,
input A
);
parameter [1:0] INIT = 2'h0;
assign Y = INIT >> A;
endmodule
module CFG2 (
output Y,
input A,
input B
);
parameter [3:0] INIT = 4'h0;
assign Y = INIT >> {B, A};
endmodule
module CFG3 (
output Y,
input A,
input B,
input C
);
parameter [7:0] INIT = 8'h0;
assign Y = INIT >> {C, B, A};
endmodule
module CFG4 (
output Y,
input A,
input B,
input C,
input D
);
parameter [15:0] INIT = 16'h0;
assign Y = INIT >> {D, C, B, A};
endmodule
module BUFF (
input A,
output Y
);
assign Y = A;
endmodule
module BUFD (
input A,
output Y
);
assign Y = A;
endmodule
module CLKINT (
input A,
(* clkbuf_driver *)
output Y
);
assign Y = A;
endmodule
module CLKINT_PRESERVE (
input A,
(* clkbuf_driver *)
output Y
);
assign Y = A;
endmodule
module GCLKINT (
input A, EN,
(* clkbuf_driver *)
output Y
);
assign Y = A & EN;
endmodule
module RCLKINT (
input A,
(* clkbuf_driver *)
output Y
);
assign Y = A;
endmodule
module RGCLKINT (
input A, EN,
(* clkbuf_driver *)
output Y
);
assign Y = A & EN;
endmodule
module SLE (
output Q,
input ADn,
input ALn,
(* clkbuf_sink *)
input CLK,
input D,
input LAT,
input SD,
input EN,
input SLn
);
reg q_latch, q_ff;
always @(posedge CLK, negedge ALn) begin
if (!ALn) begin
q_ff <= !ADn;
end else if (EN) begin
if (!SLn)
q_ff <= SD;
else
q_ff <= D;
end
end
always @* begin
if (!ALn) begin
q_latch <= !ADn;
end else if (CLK && EN) begin
if (!SLn)
q_ff <= SD;
else
q_ff <= D;
end
end
assign Q = LAT ? q_latch : q_ff;
endmodule
// module AR1
// module FCEND_BUFF
// module FCINIT_BUFF
// module FLASH_FREEZE
// module OSCILLATOR
// module SYSCTRL_RESET_STATUS
// module LIVE_PROBE_FB
(* blackbox *)
module GCLKBUF (
(* iopad_external_pin *)
input PAD,
input EN,
(* clkbuf_driver *)
output Y
);
endmodule
(* blackbox *)
module GCLKBUF_DIFF (
(* iopad_external_pin *)
input PADP,
(* iopad_external_pin *)
input PADN,
input EN,
(* clkbuf_driver *)
output Y
);
endmodule
(* blackbox *)
module GCLKBIBUF (
input D,
input E,
input EN,
(* iopad_external_pin *)
inout PAD,
(* clkbuf_driver *)
output Y
);
endmodule
// module DFN1
// module DFN1C0
// module DFN1E1
// module DFN1E1C0
// module DFN1E1P0
// module DFN1P0
// module DLN1
// module DLN1C0
// module DLN1P0
module INV (
input A,
output Y
);
assign Y = !A;
endmodule
module INVD (
input A,
output Y
);
assign Y = !A;
endmodule
module MX2 (
input A, B, S,
output Y
);
assign Y = S ? B : A;
endmodule
module MX4 (
input D0, D1, D2, D3, S0, S1,
output Y
);
assign Y = S1 ? (S0 ? D3 : D2) : (S0 ? D1 : D0);
endmodule
module NAND2 (
input A, B,
output Y
);
assign Y = !(A & B);
endmodule
module NAND3 (
input A, B, C,
output Y
);
assign Y = !(A & B & C);
endmodule
module NAND4 (
input A, B, C, D,
output Y
);
assign Y = !(A & B & C & D);
endmodule
module NOR2 (
input A, B,
output Y
);
assign Y = !(A | B);
endmodule
module NOR3 (
input A, B, C,
output Y
);
assign Y = !(A | B | C);
endmodule
module NOR4 (
input A, B, C, D,
output Y
);
assign Y = !(A | B | C | D);
endmodule
module OR2 (
input A, B,
output Y
);
assign Y = A | B;
endmodule
module OR3 (
input A, B, C,
output Y
);
assign Y = A | B | C;
endmodule
module OR4 (
input A, B, C, D,
output Y
);
assign Y = A | B | C | D;
endmodule
module XOR2 (
input A, B,
output Y
);
assign Y = A ^ B;
endmodule
module XOR3 (
input A, B, C,
output Y
);
assign Y = A ^ B ^ C;
endmodule
module XOR4 (
input A, B, C, D,
output Y
);
assign Y = A ^ B ^ C ^ D;
endmodule
module XOR8 (
input A, B, C, D, E, F, G, H,
output Y
);
assign Y = A ^ B ^ C ^ D ^ E ^ F ^ G ^ H;
endmodule
// module UJTAG
module BIBUF (
input D,
input E,
(* iopad_external_pin *)
inout PAD,
output Y
);
parameter IOSTD = "";
assign PAD = E ? D : 1'bz;
assign Y = PAD;
endmodule
(* blackbox *)
module BIBUF_DIFF (
input D,
input E,
(* iopad_external_pin *)
inout PADP,
(* iopad_external_pin *)
inout PADN,
output Y
);
parameter IOSTD = "";
endmodule
module CLKBIBUF (
input D,
input E,
(* iopad_external_pin *)
inout PAD,
(* clkbuf_driver *)
output Y
);
parameter IOSTD = "";
assign PAD = E ? D : 1'bz;
assign Y = PAD;
endmodule
module CLKBUF (
(* iopad_external_pin *)
input PAD,
(* clkbuf_driver *)
output Y
);
parameter IOSTD = "";
assign Y = PAD;
endmodule
(* blackbox *)
module CLKBUF_DIFF (
(* iopad_external_pin *)
input PADP,
(* iopad_external_pin *)
input PADN,
(* clkbuf_driver *)
output Y
);
parameter IOSTD = "";
endmodule
module INBUF (
(* iopad_external_pin *)
input PAD,
output Y
);
parameter IOSTD = "";
assign Y = PAD;
endmodule
(* blackbox *)
module INBUF_DIFF (
(* iopad_external_pin *)
input PADP,
(* iopad_external_pin *)
input PADN,
output Y
);
parameter IOSTD = "";
endmodule
module OUTBUF (
input D,
(* iopad_external_pin *)
output PAD
);
parameter IOSTD = "";
assign PAD = D;
endmodule
(* blackbox *)
module OUTBUF_DIFF (
input D,
(* iopad_external_pin *)
output PADP,
(* iopad_external_pin *)
output PADN
);
parameter IOSTD = "";
endmodule
module TRIBUFF (
input D,
input E,
(* iopad_external_pin *)
output PAD
);
parameter IOSTD = "";
assign PAD = E ? D : 1'bz;
endmodule
(* blackbox *)
module TRIBUFF_DIFF (
input D,
input E,
(* iopad_external_pin *)
output PADP,
(* iopad_external_pin *)
output PADN
);
parameter IOSTD = "";
endmodule
// module DDR_IN
// module DDR_OUT
// module RAM1K18
// module RAM64x18
// module MACC
(* blackbox *)
module SYSRESET (
(* iopad_external_pin *)
input DEVRST_N,
output POWER_ON_RESET_N);
endmodule
(* blackbox *)
module XTLOSC (
(* iopad_external_pin *)
input XTL,
output CLKOUT);
parameter [1:0] MODE = 2'h3;
parameter real FREQUENCY = 20.0;
endmodule
(* blackbox *)
module RAM1K18 (
input [13:0] A_ADDR,
input [2:0] A_BLK,
(* clkbuf_sink *)
input A_CLK,
input [17:0] A_DIN,
output [17:0] A_DOUT,
input [1:0] A_WEN,
input [2:0] A_WIDTH,
input A_WMODE,
input A_ARST_N,
input A_DOUT_LAT,
input A_DOUT_ARST_N,
(* clkbuf_sink *)
input A_DOUT_CLK,
input A_DOUT_EN,
input A_DOUT_SRST_N,
input [13:0] B_ADDR,
input [2:0] B_BLK,
(* clkbuf_sink *)
input B_CLK,
input [17:0] B_DIN,
output [17:0] B_DOUT,
input [1:0] B_WEN,
input [2:0] B_WIDTH,
input B_WMODE,
input B_ARST_N,
input B_DOUT_LAT,
input B_DOUT_ARST_N,
(* clkbuf_sink *)
input B_DOUT_CLK,
input B_DOUT_EN,
input B_DOUT_SRST_N,
input A_EN,
input B_EN,
input SII_LOCK,
output BUSY);
endmodule
(* blackbox *)
module RAM64x18 (
input [9:0] A_ADDR,
input [1:0] A_BLK,
input [2:0] A_WIDTH,
output [17:0] A_DOUT,
input A_DOUT_ARST_N,
(* clkbuf_sink *)
input A_DOUT_CLK,
input A_DOUT_EN,
input A_DOUT_LAT,
input A_DOUT_SRST_N,
(* clkbuf_sink *)
input A_ADDR_CLK,
input A_ADDR_EN,
input A_ADDR_LAT,
input A_ADDR_SRST_N,
input A_ADDR_ARST_N,
input [9:0] B_ADDR,
input [1:0] B_BLK,
input [2:0] B_WIDTH,
output [17:0] B_DOUT,
input B_DOUT_ARST_N,
(* clkbuf_sink *)
input B_DOUT_CLK,
input B_DOUT_EN,
input B_DOUT_LAT,
input B_DOUT_SRST_N,
(* clkbuf_sink *)
input B_ADDR_CLK,
input B_ADDR_EN,
input B_ADDR_LAT,
input B_ADDR_SRST_N,
input B_ADDR_ARST_N,
input [9:0] C_ADDR,
(* clkbuf_sink *)
input C_CLK,
input [17:0] C_DIN,
input C_WEN,
input [1:0] C_BLK,
input [2:0] C_WIDTH,
input A_EN,
input B_EN,
input C_EN,
input SII_LOCK,
output BUSY);
endmodule
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