Patent ID: 8607088
Filing Date: 2013-12-10
Classification: G01R,G06F,H04L

Abstract:
1. A process of operating a system having a first device and a second device connected to a clock signal on a clock lead, a control signal on a control lead, a data in signal on a data in lead, and a data out signal on a data out lead, the process comprising: A. operating the first device according to a state diagram of a standard protocol while the second device is not operating according to the state diagram of the standard protocol; B. initializing the second device to an idle state of the standard protocol independent of the first remote device operating according to the state diagram of the standard protocol; C. monitoring in the second device the signals on only the clock and control leads without changing states of the second device from the idle state; D. receiving in the first device and in the second device a synchronization point sequence of plural bits on the control lead; and E. detecting in the first and second devices the synchronization point sequence of plural bits on the control lead and synchronizing the first and second devices to a common state of the standard protocol.