diff options
Diffstat (limited to 'techlibs/xilinx/cells_sim.v')
| -rw-r--r-- | techlibs/xilinx/cells_sim.v | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/techlibs/xilinx/cells_sim.v b/techlibs/xilinx/cells_sim.v index 4692eba33..a1fe56fa1 100644 --- a/techlibs/xilinx/cells_sim.v +++ b/techlibs/xilinx/cells_sim.v @@ -162,32 +162,55 @@ module INV( assign O = !I; endmodule +(* abc9_lut=1 *) module LUT1(output O, input I0); parameter [1:0] INIT = 0; assign O = I0 ? INIT[1] : INIT[0]; + specify + (I0 => O) = 127; + endspecify endmodule +(* abc9_lut=2 *) module LUT2(output O, input I0, I1); parameter [3:0] INIT = 0; wire [ 1: 0] s1 = I1 ? INIT[ 3: 2] : INIT[ 1: 0]; assign O = I0 ? s1[1] : s1[0]; + specify + (I0 => O) = 238; + (I1 => O) = 127; + endspecify endmodule +(* abc9_lut=3 *) module LUT3(output O, input I0, I1, I2); parameter [7:0] INIT = 0; wire [ 3: 0] s2 = I2 ? INIT[ 7: 4] : INIT[ 3: 0]; wire [ 1: 0] s1 = I1 ? s2[ 3: 2] : s2[ 1: 0]; assign O = I0 ? s1[1] : s1[0]; + specify + (I0 => O) = 407; + (I1 => O) = 238; + (I2 => O) = 127; + endspecify endmodule +(* abc9_lut=3 *) module LUT4(output O, input I0, I1, I2, I3); parameter [15:0] INIT = 0; wire [ 7: 0] s3 = I3 ? INIT[15: 8] : INIT[ 7: 0]; wire [ 3: 0] s2 = I2 ? s3[ 7: 4] : s3[ 3: 0]; wire [ 1: 0] s1 = I1 ? s2[ 3: 2] : s2[ 1: 0]; assign O = I0 ? s1[1] : s1[0]; + specify + (I0 => O) = 472; + (I1 => O) = 407; + (I2 => O) = 238; + (I3 => O) = 127; + endspecify endmodule +(* abc9_lut=3 *) module LUT5(output O, input I0, I1, I2, I3, I4); parameter [31:0] INIT = 0; wire [15: 0] s4 = I4 ? INIT[31:16] : INIT[15: 0]; @@ -195,8 +218,16 @@ module LUT5(output O, input I0, I1, I2, I3, I4); wire [ 3: 0] s2 = I2 ? s3[ 7: 4] : s3[ 3: 0]; wire [ 1: 0] s1 = I1 ? s2[ 3: 2] : s2[ 1: 0]; assign O = I0 ? s1[1] : s1[0]; + specify + (I0 => O) = 631; + (I1 => O) = 472; + (I2 => O) = 407; + (I3 => O) = 238; + (I4 => O) = 127; + endspecify endmodule +(* abc9_lut=5 *) module LUT6(output O, input I0, I1, I2, I3, I4, I5); parameter [63:0] INIT = 0; wire [31: 0] s5 = I5 ? INIT[63:32] : INIT[31: 0]; @@ -205,6 +236,14 @@ module LUT6(output O, input I0, I1, I2, I3, I4, I5); wire [ 3: 0] s2 = I2 ? s3[ 7: 4] : s3[ 3: 0]; wire [ 1: 0] s1 = I1 ? s2[ 3: 2] : s2[ 1: 0]; assign O = I0 ? s1[1] : s1[0]; + specify + (I0 => O) = 642; + (I1 => O) = 631; + (I2 => O) = 472; + (I3 => O) = 407; + (I4 => O) = 238; + (I5 => O) = 127; + endspecify endmodule module LUT6_2(output O6, output O5, input I0, I1, I2, I3, I4, I5); @@ -223,6 +262,50 @@ module LUT6_2(output O6, output O5, input I0, I1, I2, I3, I4, I5); assign O5 = I0 ? s5_1[1] : s5_1[0]; endmodule +(* abc9_lut=10 *) +module $__ABC9_LUT7(output O, input I0, I1, I2, I3, I4, I5, I6); + parameter [127:0] INIT = 0; + wire [63: 0] s6 = I6 ? INIT[127:64] : INIT[63: 0]; + wire [31: 0] s5 = I5 ? s6[63:32] : s6[31: 0]; + wire [15: 0] s4 = I4 ? s5[31:16] : s5[15: 0]; + wire [ 7: 0] s3 = I3 ? s4[15: 8] : s4[ 7: 0]; + wire [ 3: 0] s2 = I2 ? s3[ 7: 4] : s3[ 3: 0]; + wire [ 1: 0] s1 = I1 ? s2[ 3: 2] : s2[ 1: 0]; + assign O = I0 ? s1[1] : s1[0]; + specify + (I0 => O) = 1028; + (I1 => O) = 1017; + (I2 => O) = 858; + (I3 => O) = 793; + (I4 => O) = 624; + (I5 => O) = 513; + (I6 => O) = 464; + endspecify +endmodule + +(* abc9_lut=20 *) +module $__ABC9_LUT8(output O, input I0, I1, I2, I3, I4, I5, I6, I7); + parameter [255:0] INIT = 0; + wire [127: 0] s7 = I7 ? INIT[255:128] : INIT[127: 0]; + wire [ 63: 0] s6 = I6 ? s7[127:63] : s7[ 64: 0]; + wire [ 31: 0] s5 = I5 ? s6[ 63:32] : s6[ 31: 0]; + wire [ 15: 0] s4 = I4 ? s5[ 31:16] : s5[ 15: 0]; + wire [ 7: 0] s3 = I3 ? s4[ 15: 8] : s4[ 7: 0]; + wire [ 3: 0] s2 = I2 ? s3[ 7: 4] : s3[ 3: 0]; + wire [ 1: 0] s1 = I1 ? s2[ 3: 2] : s2[ 1: 0]; + assign O = I0 ? s1[1] : s1[0]; + specify + (I0 => O) = 1149; + (I1 => O) = 1138; + (I2 => O) = 979; + (I3 => O) = 914; + (I4 => O) = 745; + (I5 => O) = 634; + (I6 => O) = 585; + (I7 => O) = 468; + endspecify +endmodule + module MUXCY(output O, input CI, DI, S); assign O = S ? CI : DI; endmodule |