Method and system for exchanging data

Details Method and system for exchanging data Method and system for exchanging data

2005-09-20

2005-09-20

Dang, Khanh (Department: 2111)

Electrical computers and digital data processing systems: input/

Intrasystem connection

Bus access regulation

Reexamination Certificate

active

06948018

ABSTRACT:
A method and a system exchange data between a program-controlled device, in particular a microcontroller, and a logic circuit. A control signal is transmitted from the program-controlled device to the logic circuit along a first line. A bidirectionally usable, second line is placed in the dominant state by the logic circuit if a data transmission is to be made by the logic circuit.

REFERENCES:
patent: 5781746 (1998-07-01), Fleck
patent: 6530006 (2003-03-01), Dodd et al.
patent: 44 02 136 (1995-07-01), None
patent: 44 24 709 (1996-01-01), None
patent: 196 12 318 (1997-10-01), None

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