I could figure out what was the source of the
troubles.
Dwight
Pin 1 - 8080 D0 (pin 10)
Pin 2 - 8080 D1 (pin 9)
Pin 3 - 8080 D2 (pin 8)
Pin 4 - 8080 D3 (pin 7)
Pin 5 - 8080 D4 (pin 3)
Pin 6 - 8080 D5 (pin 4)
Pin 7 - 8080 D6 (pin 5)
Pin 8 - 8080 D7 (pin 6)
Pin 9 to 16 no connection.