Invention Grant
US07770081B2 Interface circuit for a single logic input pin of an electronic system
有权
电子系统的单个逻辑输入引脚的接口电路
- Patent Title: Interface circuit for a single logic input pin of an electronic system
- Patent Title (中): 电子系统的单个逻辑输入引脚的接口电路
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Application No.: US11095283Application Date: 2005-03-31
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Publication No.: US07770081B2Publication Date: 2010-08-03
- Inventor: Dieter Merk
- Applicant: Dieter Merk
- Applicant Address: DE Freising
- Assignee: Texas Instruments Deutschland GmbH
- Current Assignee: Texas Instruments Deutschland GmbH
- Current Assignee Address: DE Freising
- Agent John J. Patti; Wade J. Brady, III; Frederick J. Telecky, Jr.
- Priority: DE102004016387 20040402
- Main IPC: G01R31/28
- IPC: G01R31/28
Abstract:
An interface circuit for a single logic input pin of an electronic system, comprising a decoder for converting a pulse coded signal applied to said pin to a sequence of logic low and logic high values, and a state machine responsive to said sequence of logic values to switch the electronic system between different modes of operation.
Public/Granted literature
- US20050229055A1 Interface circuit for a single logic input pin of an electronic system Public/Granted day:2005-10-13
Information query
