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Merge branch 'master' of github.com:cliffordwolf/yosys

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Clifford Wolf 2017-11-23 08:57:55 +01:00
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103
techlibs/ice40/cells_sim.v
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@ -881,3 +881,106 @@ module SB_WARMBOOT (
input S0 input S0
); );
endmodule endmodule
// UltraPlus feature cells
(* blackbox *)
module SB_MAC16 (
input CLK,
input CE,
input [15:0] C,
input [15:0] A,
input [15:0] B,
input [15:0] D,
input AHOLD,
input BHOLD,
input CHOLD,
input DHOLD,
input IRSTTOP,
input IRSTBOT,
input ORSTTOP,
input ORSTBOT,
input OLOADTOP,
input OLOADBOT,
input ADDSUBTOP,
input ADDSUBBOT,
input OHOLDTOP,
input OHOLDBOT,
input CI,
input ACCUMCI,
input SIGNEXTIN,
output [31:0] O,
output CO,
output ACCUMCO,
output SIGNEXTOUT
);
parameter NEG_TRIGGER = 1'b0;
parameter C_REG = 1'b0;
parameter A_REG = 1'b0;
parameter B_REG = 1'b0;
parameter D_REG = 1'b0;
parameter TOP_8x8_MULT_REG = 1'b0;
parameter BOT_8x8_MULT_REG = 1'b0;
parameter PIPELINE_16x16_MULT_REG1 = 1'b0;
parameter PIPELINE_16x16_MULT_REG2 = 1'b0;
parameter TOPOUTPUT_SELECT = 2'b00;
parameter TOPADDSUB_LOWERINPUT = 2'b00;
parameter TOPADDSUB_UPPERINPUT = 1'b0;
parameter TOPADDSUB_CARRYSELECT = 2'b00;
parameter BOTOUTPUT_SELECT = 2'b00;
parameter BOTADDSUB_LOWERINPUT = 2'b00;
parameter BOTADDSUB_UPPERINPUT = 1'b0;
parameter BOTADDSUB_CARRYSELECT = 2'b00;
parameter MODE_8x8 = 1'b0;
parameter A_SIGNED = 1'b0;
parameter B_SIGNED = 1'b0;
endmodule
(* blackbox *)
module SB_SPRAM256KA(
input [13:0] ADDRESS,
input [15:0] DATAIN,
input [3:0] MASKWREN,
input WREN,
input CHIPSELECT,
input CLOCK,
input STANDBY,
input SLEEP,
input POWEROFF,
output [15:0] DATAOUT
);
endmodule
(* blackbox *)
module SB_HFOSC(
input CLKHFPU,
input CLKHFEN,
output CLKHF
);
parameter CLKHF_DIV = "0b00";
endmodule
(* blackbox *)
module SB_LFOSC(
input CLKLFPU,
input CLKLFEN,
output CLKLF
);
endmodule
(* blackbox *)
module SB_RGBA_DRV(
input CURREN,
input RGBLEDEN,
input RGB0PWM,
input RGB1PWM,
input RGB2PWM,
output RGB0,
output RGB1,
output RGB2
);
parameter CURRENT_MODE = "0b0";
parameter RGB0_CURRENT = "0b000000";
parameter RGB1_CURRENT = "0b000000";
parameter RGB2_CURRENT = "0b000000";
endmodule