MSM6655 datasheet(49/50 Pages) OKI

49 / 50 page

¡ Semiconductor

MSM6679A-110 Voice Recognition Processor

The information contained herein can change without notice owing to product and/or technical

improvements.

Please make sure before using the product that the information you are referring to is up-to-date.

The outline of action and examples of application circuits described herein have been chosen as

an explanation of the standard action and performance of the product. When you actually plan

to use the product, please ensure that the outside conditions are reflected in the actual circuit and

assembly designs.

OKI assumes no responsibility or liability whatsoever for any failure or unusual or unexpected

operation resulting from misuse, neglect, improper installation, repair, alteration or accident,

improper handling, or unusual physical or electrical stress including, but not limited to,

exposure to parameters outside the specified maximum ratings or operation outside the

specified operating range.

Neither indemnity against nor license of a third party’s industrial and intellectual property

right,etc.is granted by us in connection with the use of product and/or the information and

drawings contained herein. No responsibility is assumed by us for any infringement of a third

party’s right which may result from the use thereof.

When designing your product, please use our product below the specified maximum ratings and

within the specified operating ranges, including but not limited to operating voltage, power

dissipation, and operating temperature.

The products listed in this document are intended for use in general electronics equipment for

commercial applications (e.g.,office automation, communication equipment, measurement

equipment, consumer electronics, etc.).These products are not authorized for use in any system

or application that requires special or enhanced quality and reliability characteristics nor in any

system or application where the failure of such system or application may result in the loss or

damage of property or death or injury to humans. Such applications include, but are not limited

to: traffic control, automotive, safety, aerospace, nuclear power control, and medical, including

life support and maintenance.

Comment

Action

Name tag recording.

Host initiates MSM665x port.

Host sets recording length to 1 sec.

MSM6679A signals operation complete.

Host clears name tag table

MSM6679A signals operation complete.

Host sets record gain to max. level.

Start recording tag one.

MSM6679A signals name tag recording

complete.

Save name tags to FLASH.

Name tags saved.

MSM6679A

Response

Host

Command

Voice Input

F480

F101 0047

F50A

F501

F50E

FA01

FA00

F50D

F501

F480

F101 0047

F50A

F50E

FA01

F50D

"Jane Doe"

Name tag playback.

Host sets volume to max. level.

Host commands play back name tag 1.

MSM6679A signals playback OK.

FEFF

F401

"Jane Doe"

F400

FEFF

F401

Sound playback.

Host sets output volume to mid point.

Play MSM6679A internal sound 1.

Play back sound from MSM6654.

FE80

F442

"bzzzz"

F49F

"Completed"

FE80

F442

F49F

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