CXD1095Q (3/3) 30 - 32, D0 - D7 35 - 39 8 (DATA BUS) 8 8 LATCH 8 54-56, 8 59-63 PA0 - PA7 (PORT A) 8 LATCH 8 3 - 9, 8 64 PB0 - PB7 (PORT B) 8 LATCH 8 11 - 18 PC0 - PC7 (PORT C) 8 8 LATCH 4 4 LATCH CLR 40 DATA SELECT A2 A1 A0 WR RD CS RST 48 47 46 43 44 45 41 CONTROL 20 - 24, 8 27 - 29 PD0 - PD7 (PORT D) 49, 50, 4 52, 53 PX0 - PX3 (PORT X)