NoCan & NoCan2 Address Selection:
Eight additional outputs for NoCan:
| 4 Addresses: |
Read/Write |
Buffered: |
| $FFxC-$FFxF, North |
Yes |
A0, A1, RW, E |
| $FFx8-$FFxB, East |
Yes |
A0, A1, RW, E |
| $FFx4-$FFx7, South |
Yes |
A0, A1, RW, E |
| $FFx0-$FFx3, West |
Yes |
A0, A1, RW, E |
| 6551 - 6821 Address: Use N.E S.W. |
Selection: BLK1, BLK0 |
| $FF30-$FF3F |
0 0 |
| $FF70-$FF7F |
0 1 |
| $FF10-$FF1F |
1 0 |
| $FF60-$FF6F |
1 1 |
| 16550 Address: Use BLK2 & BLK1 |
Selection: BLK2, BLK1 |
| $FF10-$FF17 |
1 0 |
| $FF18-$FF1F |
1 1 |
| $FF30-$FF37 |
0 0 |
| $FF38-$FF3F |
0 1 |
| 6821 Address: Use N.E.S.W. as above |
Selection: BLK0 |
| $FF60-$FF6F |
0 |
| $FF70-$FF7F |
1 |
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