FUNCTION TEST     19
   0: I CLK
   1: I IOSEL
   2: I INTSEL
   3: I IDSEL
   4: I RW
   5: I RES
   6: I A1
   7: I INT0
   8: I INT1
   9: O WRT
  10: O RD
  11: O ACK
  12: O OE
  13: O D0
  14: O INTREQ1
  15: O INTREQ0
  16: O NC[2]
  17: O NC[1]
  18: O NC[0]
        0: 111111111LHHLZHHLLL
       10: C11110111LHHLZHHLLL
       20: C11110100LHHLZHHLLL
       30: C11111100LHHLZLLLLL
       40: C01101111HHLLZHHLLL
       50: C11101111LHHLZHHLLL
       60: C01111111LLLLZHHLLL
       70: C11111111LHHLZHHLLL
       80: C10111111LHLHLHHLLL
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