【発明の名称】二重周波数動作を有するデータ転送方法および装置

Title:

【発明の名称】二重周波数動作を有するデータ転送方法および装置

Document Type and Number:

Japanese Patent JPH07500960

Kind Code:

A

Abstract:

The present disclosure includes a discussion of a data transfer system. The data transfer system is responsible for transferring data to and from a radio transceiver (107) and all the corresponding peripheral device ( 111, 113 ) contained in within the radiotelephone (103). The data transfer system includes a data bus (109), a master controller within the transceiver (107) and a peripheral controller within each of the peripheral devices. The data transfer system has an initialization state and a operational state. During the initialization state the data bus (109) operates at a lower frequency than during the operational state. The lower speed increases the time allowed for the assignment of the unique addresses for each of the peripheral controllers. Upon detecting completion of the initialization state, the master controller conducts the change to the operational state.

More Like This:

WO/2008/083481	PARTICIPANT RESPONSE SYSTEM WITH FACILITATED COMMUNICATIONS BANDWIDTH
JP2002512482	INDUSTRIAL APPLICABILITY A process for transmitting, receiving, and / or storing information.
JP5418035	Series signal receiver, series signal receiver, series transmission system and image forming device

Inventors:

Trip, Jeffrey W.
Sim, JH
Pajott, blues

Application Number:

JP50717894A

Publication Date:

January 26, 1995

Filing Date:

July 29, 1993

Export Citation:

Click for automatic bibliography generation Help

Assignee:

MOTOROLA INCORPORATED

International Classes:

H04L7/04; H04B1/38; H04L12/40; H04L12/413; H04L7/08; H04L7/10; H04Q7/32; (IPC1-7): H04B1/38; H04L12/28

Attorney, Agent or Firm:

Shinsuke Onuki (1 person outside)

Previous Patent: JPH07500959

Next Patent: JPH07500961