Wire controlled device and method for recognizing key-press operations through the device

This invention relates to a line control device including keys and a 12c(Inter-integrated circuit) bus module connected with the keys for identifying operations of the key, delivering interrupt signals to the host being controlled by the line-control device, converting the key operation to key infor...

Full description

Saved in:
Bibliographic Details
Main Author ZHIZHONG,TIAN AN
Format Patent
LanguageEnglish
Published 15.06.2005
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:This invention relates to a line control device including keys and a 12c(Inter-integrated circuit) bus module connected with the keys for identifying operations of the key, delivering interrupt signals to the host being controlled by the line-control device, converting the key operation to key information value and transferring the value to the host being controlled by the device by 12 C bus. This invention also discloses a method for utilizing said device to identify key operations.
Bibliography:Application Number: CN20031119423