keyboard/kl27z_kbd/Matrix.txt

   1 COL
   2 ---
   3 Anode side, senses keys with internal pull-up.
   4
   5 Left to right:
   6
   7     PTD6
   8     PTD5
   9     PTD4
  10     PTD3
  11
  12     PTA19
  13     PTA18
  14     PTA4 NMI
  15     PTA2
  16     PTA1
  17
  18     PTE25
  19     PTE24
  20     PTE30
  21     PTE29
  22     PTE21
  23
  24 ROW
  25 ----
  26 Cathod side, given strobe with output low.
  27
  28 Top to bottom:
  29
  30     PTB3
  31     PTB16
  32     PTB17
  33     PTC0
  34     PTC1