PRO DESIGN ELECTRONIC GMBH Patent applications |
Patent application number | Title | Published |
20140253192 | METHOD OF DISTRIBUTING A CLOCK SIGNAL, A CLOCK DISTRIBUTING SYSTEM AND AN ELECTRONIC SYSTEM COMPRISING A CLOCK DISTRIBUTING SYSTEM - A clock signal from a first electronic subsystem is distributed to a second electronic subsystem. The second electronic subsystem is remote from the first electronic subsystem and coupled to the first electronic subsystem by a bidirectional signal path. A first clock signal is generated on the first electronic subsystem and a training signal is generated on the first electronic subsystem clocked by the first clock signal. The training signal is sent on the bidirectional signal path on a round trip to the second electronic subsystem and back to the first electronic subsystem. A phase of the training signal is adjusted symmetrically on the way to the second electronic subsystem in a first phase adjuster and on the way back to the first electronic subsystem in a second phase adjuster until the measured time for the round trip is equal to an even number of clock cycles. | 09-11-2014 |
20130318223 | COMMUNICATION SYSTEM AND COMMUNICATON METHOD - A communication system includes a first interface module which can be coupled to a first logic unit and a second interface module which can be coupled to a second logic unit. The first and second interface modules are interconnected by a virtual channel over a routing network. The first interface module is configured to receive messages from the first interface module and to send the received messages over the virtual channel to the second interface module. The second interface module is configured to transmit the received messages to the second logic unit. The second interface module is further configured to receive a processing complete signal from the second logic unit when the received messages have been processed in the second logic unit and is further configured to send an acknowledgement signal to the first interface module after reception of the processing complete signal. Further a communication method is provided. | 11-28-2013 |