Invention Grant
- Patent Title: Bus interface and method for short-circuit detection
- Patent Title (中): 总线接口和短路检测方法
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Application No.: US11755339Application Date: 2007-05-30
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Publication No.: US08953292B2Publication Date: 2015-02-10
- Inventor: Andreas Hebenstreit , Werner Höllinger
- Applicant: Andreas Hebenstreit , Werner Höllinger
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: SpryIP, LLC
- Main IPC: H02H3/00
- IPC: H02H3/00 ; H03K17/687 ; G06F13/40 ; H03K17/082 ; H03K19/003

Abstract:
Embodiments of bus interface circuitry and methods for short circuit detection are generally described herein. Other embodiments may be described and claimed. In some embodiments, the bus interface circuitry comprises logic circuitry to compare a driver stage output signal at a bond pad to internal reference voltages to generate control signals indicative of whether a short-circuit condition exists on a bus. The driver stage of the bus interface may be temporarily disabled when a short-circuit condition is indicated by the control signals.
Public/Granted literature
- US20080297962A1 BUS INTERFACE AND METHOD FOR SHORT-CIRCUIT DETECTION Public/Granted day:2008-12-04
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