Invention Grant
- Patent Title: Power efficient flow control model for USB asynchronous transfers
- Patent Title (中): USB异步传输的高效流量控制模型
-
Application No.: US11428266Application Date: 2006-06-30
-
Publication No.: US07490255B2Publication Date: 2009-02-10
- Inventor: Paul Diefenbaugh , John Howard
- Applicant: Paul Diefenbaugh , John Howard
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: G06F1/32
- IPC: G06F1/32 ; G06F13/00
Abstract:
Embodiments comprising a memory and a USB host controller coupled to the memory. The power efficiency of a USB during asynchronous transfers is increased by limiting usage of an asynchronous schedule stored in the memory when servicing a scheduled asynchronous transfer endpoint. Other embodiments may be described and claimed.
Public/Granted literature
- US20080005445A1 POWER EFFICIENT FLOW CONTROL MODEL FOR USB ASYNCHRONOUS TRANSFERS Public/Granted day:2008-01-03
Information query
