摘要 |
<p>In a multi-service platform system (300), a method of skew adjustment can include providing an initiator VME module (302) coupled to a responder VME module (304) over a parallel multi-drop bus network (306). The initiator VME module communicates a calibration cycle (316) to the responder VME module during a calibration phase (208), where the calibration cycle includes a reference signal (322) and a training data signal (324) having a preset relationship (321), and where the calibration cycle is communicated using a source synchronous protocol (107). The responder VME module calculates a deviation (350) from the preset relationship of the reference signal and the training data signal, where the deviation comprises a delay time (325). The initiator VME module communicates a data signal (418) to the responder VME module during a data phase (210), where the data signal includes the reference signal and an actual data signal (426). The responder VME module delays one of the reference signal and the actual data signal by the delay time.</p> |