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data set ready (DSR)

Data Set Ready (DSR) is an interface control signal generated by the Data Communication Equipment (DCE) to indicate operational readiness. Data Set Ready is an interface signal of the V.24 interface, RS-232, COM port, and others. In the 9-pin and 25-pin sub-D connector of RS-232-C, pin 6 is respectively assigned with the DSR signal.

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Englisch: data set ready - DSR
Updated at: 06.09.2011
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Translations: DE