Method of resetting coupled modules and system using the method

摘要

A method of resetting coupled modules and a system using the method are disclosed. The method comprises applying a reset instruction signal to a selected module, the selected module generating a reset permission request signal, one or more other modules (other than the selected module) receiving the reset permission request signal and taking necessary action to avoid system malfunction after the selected module is reset, the one or more other modules sending a permission granted signal, and resetting the selected module once it is determined that the one or more modules have sent a permission granted signal. Other methods and systems are disclosed.