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Apple 300/1200 Modem

9 PIN D-SUB CONNECTOR

Pin Name Description
1 n/c Not connected
2 DSR Data Set Ready
3 GND Ground
4 n/c Not connected
5 RxD Receive Data
6 DTR Data Terminal Ready
7 DCD Output from modem
8 GND Ground
9 TxD Transmit Data
Contributor: Joakim Ögren
Source: Technote HW19: Pinouts at Apple Technical Notes

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May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2002-01-10