Invention Application
US20050044276A1 Asynchronous data receiver comprising means for standyby mode switchover
审中-公开
异步数据接收器包括用于待机模式切换的装置
- Patent Title: Asynchronous data receiver comprising means for standyby mode switchover
- Patent Title (中): 异步数据接收器包括用于待机模式切换的装置
-
Application No.: US10493039Application Date: 2002-10-11
-
Publication No.: US20050044276A1Publication Date: 2005-02-24
- Inventor: Ludovic Ruat , Paul Kinowski , Alexander Czajor
- Applicant: Ludovic Ruat , Paul Kinowski , Alexander Czajor
- Applicant Address: FR Montrouge F-92120
- Assignee: STMicroelectronics sa
- Current Assignee: STMicroelectronics sa
- Current Assignee Address: FR Montrouge F-92120
- Priority: FR01/13274 20011015
- International Application: PCT/FR02/03479 WO 20021011
- Main IPC: G06F13/38
- IPC: G06F13/38 ; G06F3/00
Abstract:
A device for receiving asynchronous frames beginning with a header field, the device including a circuit for switching into a stand-by mode, a circuit for recognizing a header field, and a circuit for leaving the stand-by mode when a valid header field is recognized, the stand-by mode including the filtering of at least one signal likely to be emitted by the receiver device during the reception of a header field. The device is suitable in particular for UART circuits that are present in microcontrollers.
Information query
