IBM PC/XT to Printer
IBM PC/AT to Printer
Normally, the IBM PC/XT comes with a parallel interface for the printer with a
Table
PC/XT |
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| Printer |
Signal | DTE |
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| DTE | Signal | |
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1 |
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| 1 | FG | ||
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TD | 2 |
| 2 | TD | ||||
RD | 3 |
| 3 | RD | ||||
RTS | 4 |
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| 4 | RTS | |
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CTS | 5 |
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| 5 | CTS | |
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DSR | 6 |
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| 6 | DSR | |||
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SG | 7 |
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| 7 | SG | ||
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DCD | 8 |
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| 8 | DCD | |||
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DTR | 20 |
| 20 | DTR | ||||
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Normally, the IBM AT comes with a
Table
PC/AT |
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| Printer |
Signal | DCE |
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| DTE | Signal | ||
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DCD | 1 |
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| 1 | FG | ||
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RD | 2 |
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| 2 | TD |
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TD | 3 |
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| 3 | RD | |
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DTR | 4 |
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| 4 | RTS | ||
SG | 5 |
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| 5 | CTS | ||
DSR | 6 |
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| 6 | |||
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RTS | 7 |
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| 7 | SG | ||
CTS | 8 |
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| 8 | DCD | ||
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RI | 9 |
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| 20 | DTR | |||
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Wiring Diagrams and Electrical Data |