Browse Prior Art Database

Auto Selective Serial Interface Disclosure Number: IPCOM000111398D
Original Publication Date: 1994-Feb-01
Included in the Prior Art Database: 2005-Mar-26
Document File: 2 page(s) / 48K

Publishing Venue


Related People

Kurishita, Y Nishiyama, K [+details]


This article describes an Auto-Selective Serial Interface circuit which can select RS-232 interface or RS-422 interface automatically by sensing and monitoring a signal level of each line. This circuit enables automatic interface switching between each interface without operating a mechanical switch or mechanical connection change.