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Parallel Port

(Centronix) Parallel Port Pin Connections
(Centronix) Parallel Port Pin Connections

The request signal is called strobe. The other signals on the connector are not important.

Timing diagram for an asynchronous, four-phase handshake.

We'll cover this under the protocol and interface part of the course.

23: (C) 2008-18, DJ Greaves, University of Cambridge, Computer Laboratory.