module.exports = {
  "INITIAL_IP_ADDRESS":  48,

  // Use these in CPU:
  "DISPLAY_ADDR": 0,
  "KEYPAD_ADDR": 32,
  // Store the `X_ADDR`s at these addresses when assembling:
  "POINTER_TO_DISPLAY": 33,
  "POINTER_TO_KEYPAD": 34,

  "KEY_MAP": {
    // Same layout as COSMAC VIP / CHIP-8
    // (This object maps qwerty keys to hex keys
    // so that they are arranged in the same layout
    // as the real keypad)
    '1':'1',  '2':'2',  '3':'3',  '4':'C',
    'Q':'4',  'W':'5',  'E':'6',  'R':'D',
    'A':'7',  'S':'8',  'D':'9',  'F':'E',
    'Z':'A',  'X':'0',  'C':'B',  'V':'F',
  },

  // max number of times to step the CPU,
  // to stop endless loops
  // 0 = infinite
  "CYCLE_LIMIT": 256,
}