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Pinout von Static Random Access Memory 1024x4 (PET) (6550)
| A0 | −> |
1 | O |
22 | VSS | |
| A1 | −> |
2 | 6550 | 21 | <− |
CS1 |
| A2 | −> |
3 | 20 | <− |
CS2 | |
| A3 | −> |
4 | 19 | <− |
CS3 | |
| A4 | −> |
5 | 18 | <− |
CS4 | |
| A5 | −> |
6 | 17 | VCC | ||
| Φ2 | −> |
7 | 16 | <> |
DB3 | |
| A6 | −> |
8 | 15 | <> |
DB2 | |
| A7 | −> |
9 | 14 | <> |
DB1 | |
| A8 | −> |
10 | 13 | <> |
DB0 | |
| A9 | −> |
11 | 12 | <− |
R/W |