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Pinout von Data Security Device (6859)
| IRQPE | << |
1 | O |
24 | <> |
DB6 |
| DB7 | <> |
2 | 6859 | 23 | >> |
IRQR |
| RS0 | −> |
3 | 22 | <> |
DB5 | |
| RS1 | −> |
4 | 21 | <> |
DB4 | |
| RS2 | −> |
5 | 20 | <> |
DB3 | |
| VCC | 6 | 19 | <> |
DB2 | ||
| RESET | −> |
7 | 18 | <> |
DB1 | |
| R/W | −> |
8 | 17 | <> |
DB0 | |
| E | −> |
9 | 16 | <− |
2XE | |
| CS4 | −> |
10 | 15 | VSS | ||
| CS3 | −> |
11 | 14 | <− |
CS1 | |
| CS0 | −> |
12 | 13 | <− |
CS2 |