techlibs/ecp5/abc_5g.box

   1 # NB: Inputs/Outputs must be ordered alphabetically
   2 #     (with exceptions for carry in/out)
   3
   4 # Box 1 : CCU2C (2xCARRY + 2xLUT4)
   5 # Outputs: S0, S1, COUT
   6 #   (NB: carry chain input/output must be last
   7 #        input/output and bus has been moved
   8 #        there overriding the otherwise
   9 #        alphabetical ordering)
  10 # name  ID   w/b   ins    outs
  11 CCU2C   1      1   9      3
  12
  13 #A0   A1   B0   B1   C0    C1  D0   D1   CIN
  14 379  -    379  -    275   -    141  -    257
  15 630  379  630  379  526   275  392  141  273
  16 516  516  516  516  412   412  278  278  43
  17
  18 # Box 2 : TRELLIS_DPR16X4_COMB (16x4 dist ram)
  19 # Outputs: DO0, DO1, DO2, DO3
  20 # name               ID  w/b   ins   outs
  21 $__ABC_DPR16X4_COMB  2     0   8    4
  22
  23 #A0   A1   A2   A3   RAD0   RAD1   RAD2   RAD3
  24 0     0    0    0    141    379    275    379
  25 0     0    0    0    141    379    275    379
  26 0     0    0    0    141    379    275    379
  27 0     0    0    0    141    379    275    379
  28
  29 # Box 3 : PFUMX (MUX2)
  30 # Outputs: Z
  31 # name  ID   w/b   ins    outs
  32 PFUMX   3    1     3      1
  33
  34 #ALUT  BLUT  C0
  35 98     98    151
  36
  37 # Box 4 : L6MUX21 (MUX2)
  38 # Outputs: Z
  39 # name   ID   w/b   ins    outs
  40 L6MUX21  4    1     3      1
  41
  42 #D0    D1    SD
  43 140    141   148