src/params.py

   1 # == Parameters == #
   2 N_MUX = 1               # number of selection lines for the mux per io
   3 N_IO = 0
   4 N_MUX_IO = 0
   5 N_UART = 2
   6 N_SPI = 1
   7 N_TWI = 2
   8 # ================ #
   9 # == capture the number of IO cells required == #
  10 pinmapfile = open('pinmap.txt', 'r')
  11 max_io = 0
  12 muxed_cells = []
  13 dedicated_cells = []
  14 for lineno, line in enumerate(pinmapfile):
  15     line1 = line.split()
  16     if(len(line1) > 1):
  17         if(len(line1) == 2):  # dedicated
  18             dedicated_cells.append(line1)
  19         if(len(line1) > 2):
  20             muxed_cells.append(line1)
  21
  22 N_IO = len(dedicated_cells) + len(muxed_cells)
  23 print("Max number of IO: " + str(N_IO))
  24 print("Muxed IOs: " + str(len(muxed_cells)))
  25 print("Dedicated IOs: " + str(len(dedicated_cells)))
  26 # ============================================ #