CPU‐056W　I/Oマップ・コネクタ配列表

■I/O Map

ADDRESS	FUNCTION
E7H E6H E5H E4H	Z80A-PIO Port-B Control (J2) Z80A-PIO Port-B Data (J2) Z80A-PIO Port-A Control (J2) Z80A-PIO Port-A Data (J2)
E3H E2H E1H E0H	Z80A-PIO Port-B Control (J1) Z80A-PIO Port-B Data (J1) Z80A-PIO Port-A Control (J1) Z80A-PIO Port-A Data (J1)

■Connectors J1/J2

PIN#	SIGNAL	PIN#	SIGNAL
1 3 5 7 9 11 13 15 17 19 21 23 25	PA0 PA2 PA4 PA6 ARDY GND PB0 PB2 PB4 PB6 BRDY GND (+5V)	2 4 6 8 10 12 14 16 18 20 22 24 26	PA1 PA3 PA5 PA7 ASTB GND PB1 PB3 PB5 PB7 BSTB GND (+5V)