techlibs/ice40/abc_lp.box

   1 # From https://github.com/cliffordwolf/icestorm/blob/be0bca0/icefuzz/timings_lp8k.txt
   2
   3 # NB: Inputs/Outputs must be ordered alphabetically
   4
   5 # Inputs: C D
   6 # Outputs: Q
   7 SB_DFF 1 1 2 1
   8 - -
   9
  10 # Inputs: C D E
  11 # Outputs: Q
  12 SB_DFFE 2 0 3 1
  13 - - -
  14
  15 # Inputs: C D R
  16 # Outputs: Q
  17 SB_DFFSR 3 0 3 1
  18 - - -
  19
  20 # Inputs: C D R
  21 # Outputs: Q
  22 SB_DFFR 4 0 3 1
  23 - - -
  24
  25 # Inputs: C D S
  26 # Outputs: Q
  27 SB_DFFSS 5 0 3 1
  28 - - -
  29
  30 # Inputs: C D S
  31 # Outputs: Q
  32 SB_DFFS 6 0 3 1
  33 - - -
  34
  35 # Inputs: C D E R
  36 # Outputs: Q
  37 SB_DFFESR 7 0 4 1
  38 - - - -
  39
  40 # Inputs: C D E R
  41 # Outputs: Q
  42 SB_DFFER 8 0 4 1
  43 - - - -
  44
  45 # Inputs: C D E S
  46 # Outputs: Q
  47 SB_DFFESS 9 0 4 1
  48 - - - -
  49
  50 # Inputs: C D E S
  51 # Outputs: Q
  52 SB_DFFES 10 0 4 1
  53 - - - -
  54
  55 # Inputs: C D
  56 # Outputs: Q
  57 SB_DFFN 11 0 2 1
  58 - -
  59
  60 # Inputs: C D E
  61 # Outputs: Q
  62 SB_DFFNE 12 0 3 1
  63 - - -
  64
  65 # Inputs: C D R
  66 # Outputs: Q
  67 SB_DFFNSR 13 0 3 1
  68 - - -
  69
  70 # Inputs: C D R
  71 # Outputs: Q
  72 SB_DFFNR 14 0 3 1
  73 - - -
  74
  75 # Inputs: C D S
  76 # Outputs: Q
  77 SB_DFFNSS 15 0 3 1
  78 - - -
  79
  80 # Inputs: C D S
  81 # Outputs: Q
  82 SB_DFFNS 16 0 3 1
  83 - - -
  84
  85 # Inputs: C D E R
  86 # Outputs: Q
  87 SB_DFFNESR 17 0 4 1
  88 - - - -
  89
  90 # Inputs: C D E R
  91 # Outputs: Q
  92 SB_DFFNER 18 0 4 1
  93 - - - -
  94
  95 # Inputs: C D E S
  96 # Outputs: Q
  97 SB_DFFNESS 19 0 4 1
  98 - - - -
  99
 100 # Inputs: C D E S
 101 # Outputs: Q
 102 SB_DFFNES 20 0 4 1
 103 - - - -
 104
 105 # Inputs: CI I0 I1
 106 # Outputs: CO
 107 SB_CARRY 21 1 3 1
 108 186 675 609
 109
 110 # Inputs: I0 I1 I2 I3
 111 # Outputs: O
 112 SB_LUT4 22 0 4 1
 113 465 558 589 661