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Parallel Port Connector
Parallel ports are used to communicate with printers and other device some
connector on the back | of the server. |
13 | 1 |
25 | 14 |
This parallel port connector conforms to the Institute of Electrical a Engineers (IEEE) Standard 1284. There are three standard modes of op
Ÿ | Standard | Parallel | Port | (SPP) |
Ÿ | Enhanced | Parallel | Port | (EPP) |
ŸExtended Capability Port (ECP)
Table 5 | shows the | assignments for the parallel port connector. | |||||||
signal | names for | all | three | modes are | shown. SPP | and ECP signal names are | |||
same; | EPP signal | names | that | are different | are | shown in parentheses. | |||
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Table | 5. Parallel Port Connector |
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Pin | Signal |
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| Pin | Signal |
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1 |
| 14 | FD |
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2 | Data | 0 |
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| 15 |
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3 | Data | 1 |
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| 16 |
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4 | Data | 2 |
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| 17 |
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5 | Data | 3 |
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| 18 | Ground |
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6 | Data | 4 |
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| 19 | Ground |
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7 | Data | 5 |
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| 20 | Ground |
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8 | Data | 6 |
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| 21 | Ground |
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9 | Data | 7 |
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| 22 | Ground |
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10 |
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| 23 | Ground |
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11 | BUSY |
| 24 | Ground |
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12 | PE |
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| 25 | Ground |
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13 | SLCT |
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Chapter 4. Installing Options85