Handheld computer which establishes an input device as master over the CPU when it is coupled to the system
作者： William Walter Vetter , Brent Alan Miller , Thomas John Aebli
DOI:
关键词:
摘要: A computer system, and particularly a handheld mobile client in which user input device such as keyboard or scanner, coupled by tethering conductor wireless link an infrared radiation link, functions master while the central processing unit of system slave receiving digital signals.
google.co.ug 参考文章(12)
Michael F. Wells, John L. Kolb, Jayanta Maitra, Interfacing system using an auto-adapting multi-ported control module between an i/o port and a plurality of peripheral adaptors via bus extending cables ,(1992)
Michael C. Tchao, Stephen P. Capps, Method and apparatus for tab access and tab cycling in a pen-based computer system ,(1995)
John Bernard Knueven, Alfred Dale Scarbrough, Kenneth Norman Larson, Programmable controller with modular firmware for communication control ,(1976)
Martin S. Michael, Frederick K. Leung, Apparatus for preventing transferring of data with peripheral device for period of time in response to connection or disconnection of the device with the apparatus ,(1993)
Michael F. Maikowski, Winston N. Martin, Walter E. Lindsley, Chris L. Wolf, System for selectively modifying codes generated by a touch type keyboard upon detecting predetermined sequence of make/break codes and expiration of predefined time interval ,(1990)
Robert A. Rose, Method and system for translating keyed input within a data processing system ,(1995)
Paul J. Shaver, Patrick Madden, Allan Michasiow, Software and hardware independent auxiliary user programmable intelligent keyboard ,(1989)
Joel R. Postman, Ronald C. Fish, George B. Miller, PCMCIA interface card for coupling input devices such as barcode scanning engines to personal digital assistants and palmtop computers ,(2003)
William Caldwell Crosswy, Larry J. Crochet, Steven C. Malisewski, Patrick R. Cooper, Ted H. Clark, System for automatic synchronization of common file between portable computer and host computer via communication channel selected from a plurality of usable channels there between ,(1992)
Bakul V. Shah, James A. Maskevitch, Data processing system having automatic configuration ,(1983)