| PIF ‐056 I/Oマップ・コネクタ配列表 |
| A1 | A0 | I/O Write | I/O Read |
|
1 1 |
1 0 |
Data to J2 Port - |
Data from J2 Port Status from J2 Port |
|
0 0 |
1 0 |
Data to J1 Port - |
Data from J1 Port Status from J1 Port |
| PIN# | SIGNAL | PIN# | SIGNAL |
|
1 3 5 7 9 11 13 15 17 19 21 23 25 |
/OSTB PO0 PO1 PO2 PO3 PO4 PO5 PO6 PO7 /OACK /ORDY GND - |
2 4 6 8 10 12 14 16 18 20 22 24 26 |
/ISTB PI0 PI1 PI2 PI3 PI4 PI5 PI6 PI7 - /IRDY GND - |