One wire serial communication protocol method and circuit

Electrical computers and digital data processing systems: input/ – Intrasystem connection – Protocol

Reexamination Certificate

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C710S106000

Reexamination Certificate

active

07111097

ABSTRACT:
An one wire serial communication protocol method and circuit is provided. The circuit comprises an I/O port, a control machine, a control buffer and a shift register. Date can be transmitted bi-directionally by using one wire, and several different data transmission rates can be used to transmit the serial data.

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The I2C-Bus Specification; Version 2.1; Jan. 2000.
Newton's Telecom Dictionary, 18th Edition, Feb. 2002: CSMA/CD.

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