公开(公告)号：US10929320B1

公开(公告)日：2021-02-23

申请号：US16706330

申请日：2019-12-06

Applicant: Quanta Computer Inc.

Inventor： Le-Sheng Chou ,  Sz-Chin Shih ,  Shuen-Hung Wang ,  Jui-Chi Huang

IPC: G06F13/20

Abstract: A system and method for generating a control bifurcation signal in accordance with the Open Compute Project (OCP) Specification. An OCP device is provided that has a bifurcation function with an input to activate a bus bifurcation function. An input/output control circuit having an output coupled to a bifurcation control line coupled to the OCP device is provided. The input/output control circuit is operable to provide a bifurcation control signal to the OCP device over the bifurcation control line during an auxiliary power phase transition period of powering-on the OCP device.