G - Physics – 06 – F
Patent
G - Physics
06
F
G06F 13/40 (2006.01) H03K 19/003 (2006.01)
Patent
CA 2335312
An interface module for a communications system includes a processing device and a peripheral device which are interconnected through a communications bus. The interface module includes a transceiver interface and a protection circuit. The protection circuit is positioned between the transceiver interface and a port configured to receive a signal from a terminal of the communications bus. The protection circuit is further configured to automatically provide a protection voltage to the transceiver interface if a power supply for the transceiver interface is inactive. The protection voltage is derived from the signal received at the terminal.
L'invention concerne un module d'interface pour système de communications, qui comporte un dispositif de traitement et un dispositif périphérique interconnectés par un bus de communications. Le module d'interface comporte une interface d'émetteur-récepteur et un circuit de protection. Le circuit de protection est placé entre l'interface d'émetteur-récepteur et un accès configuré pour recevoir un signal provenant d'un terminal du bus de communications. Le circuit de protection est en outre configuré de manière à fournir automatiquement une tension de protection à l'interface d'émetteur-récepteur si l'alimentation électrique de l'interface d'émetteur-récepteur est inactive. La tension de protection est obtenue à partir du signal reçu au terminal.
Chan Ting-Li
Tran Thinh D.
Qlogic Corporation
Sim & Mcburney
LandOfFree
Interface module with protection circuit and method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Interface module with protection circuit and method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interface module with protection circuit and method of... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1622054