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| -rw-r--r-- | techlibs/ice40/cells_sim.v | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/techlibs/ice40/cells_sim.v b/techlibs/ice40/cells_sim.v index 7778b5519..2bcab8884 100644 --- a/techlibs/ice40/cells_sim.v +++ b/techlibs/ice40/cells_sim.v @@ -881,3 +881,106 @@ module SB_WARMBOOT ( input S0 ); 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 + |