Zilog ZUSBOPTS - Manual (Page 22)

UM025603-0814 Graphic and Text String Display
Zilog Educational Shields
User Manual
15
PADD = 0x00; // Configure PA as output
PBDD = 0x00; // Configure PB as output
PCDD = 0x00; // Configure PC as output
PDDD = 0x00; // Configure PD as output
PEDD = 0x00; // Configure PE as output
LetterZ(); }